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Threading > Thread Mills (ET04) - (143205 Products)

Walter-Prototyp - #8-32 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 62.99mm OAL, Right Hand Flute, Right Hand Thread, Series AS2251005 - Makers Industrial Supply

Walter-Prototyp - #8-32 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 62.99mm OAL, Right Hand Flute, Right Hand Thread, Series AS2251005


Item #: 91406009
Brand: Walter-Prototyp
Model #: 5348669
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) #8-32
Chamfer Modified Bottoming
Class of Fit 2B
Number of Flutes 3
Material Cobalt
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.4800
Overall Length (mm) 62.99
Helix Angle 40
Thread Standard UNC
Material Grade M35
Oversize No
Thread Length (Decimal Inch) 0.3150
Thread Length (mm) 8.00
Flute Type Fast Spiral
Series/List AS2251005
Neck Length (Decimal Inch) 0.5120
Tapping Depth (Decimal Inch) 0.8270
Tapping Depth (mm) 21.01
Shank Diameter (Decimal Inch) 0.1680
Shank Diameter (mm) 4.27
Square Length (Inch) 1/4
Material Application Aluminum; Cast Steel; Cobalt Alloys; Fiber Reinforced Plastics; Graphite; Gray Cast Iron; Iron Alloys; Malleable Cast Iron; Nickel Alloys; Non-Ferrous Metals; Plastics; Spheroidal Cast Iron; Stainless Steel; Steel; Titanium; Titanium Alloys; Vermicular Ca

$55.47

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Guhring - 5/8-11 UNC 4 Flute 2B Modified Bottoming Spiral Flute Tap - High Speed Steel, TiN Finish, 6" OAL, Right Hand Flute, Right Hand Thread, H5/H6, Series 4287 - Makers Industrial Supply

Guhring - 5/8-11 UNC 4 Flute 2B Modified Bottoming Spiral Flute Tap - High Speed Steel, TiN Finish, 6" OAL, Right Hand Flute, Right Hand Thread, H5/H6, Series 4287


Item #: 10663730
Brand: Guhring
Model #: 9042870158750
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Spiral flutes are constructed of a high flute angle to remove chips more easily.
Product Specifications
Thread Size (Inch) 5/8-11
Chamfer Modified Bottoming
Class of Fit 2B
Thread Limit H5/H6
Number of Flutes 4
Material High Speed Steel
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 6.0000
Helix Angle 40
Thread Standard UNC
Flute Type Spiral
Style Spiral Flute
Series/List 4287
Shank Diameter (Decimal Inch) 0.4800

$97.00

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Emuge - 7/16-14 UNC 4 Flute 2B Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 3.937" OAL, Right Hand Flute, Right Hand Thread, Series Enorm Z - Makers Industrial Supply

Emuge - 7/16-14 UNC 4 Flute 2B Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 3.937" OAL, Right Hand Flute, Right Hand Thread, Series Enorm Z


Item #: 02776185
Brand: Emuge
Model #: CU513500.5012
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) 7/16-14
Chamfer Bottoming
Class of Fit 2B
Number of Flutes 4
Material Cobalt
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.9370
Helix Angle 45
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 0.7090
Flute Type Fast Spiral
Series/List Enorm Z
Shank Diameter (Decimal Inch) 0.3230
Material Application Acid Resistant Steel; Aluminum Alloys; Free Cutting Steel; Heat Treated Steel; Heat-Treated Materials; High Alloy Steel Castings; Nickel; Nickel Alloys; Stainless Steel; Steel Castings; Structural Steel; Titanium Alloys; Tool Steel

$86.10

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OSG - #8-32 UNC 2 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 2-1/8" OAL, Right Hand Flute, Right Hand Thread, H2, Series 313 - Makers Industrial Supply

OSG - #8-32 UNC 2 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 2-1/8" OAL, Right Hand Flute, Right Hand Thread, H2, Series 313


Item #: 64182280
Brand: OSG
Model #: 1754601
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Powdered Metal (PM) is tougher and more cost effective than solid carbide. It is commonly used on highly abrasive materials including high silicon aluminums.
Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
Product Specifications
Thread Size (Inch) #8-32
Chamfer Modified Bottoming
Class of Fit 3B
Thread Limit H2
Number of Flutes 2
Material Powdered Metal
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 2-1/8
Helix Angle 15
Thread Standard UNC
Oversize No
Thread Length (Inch) 3/4
Flute Type Slow Spiral
Series/List 313
Shank Diameter (Decimal Inch) 0.1680
Material Application Alloy Steel; Die Steel; Hardened Steel; High Nickel Alloy; Stainless Steel; Titanium

$28.45

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Emuge - 7/8-9 UNC 3 Flute 3BX Plug Spiral Flute Tap - Cobalt, Nitride Finish, 5.512" OAL, Left Hand Flute, Right Hand Thread, Series Rekord C-Ti - Makers Industrial Supply

Emuge - 7/8-9 UNC 3 Flute 3BX Plug Spiral Flute Tap - Cobalt, Nitride Finish, 5.512" OAL, Left Hand Flute, Right Hand Thread, Series Rekord C-Ti


Item #: 06317481
Brand: Emuge
Model #: CU306011.5017
Exact Tooling IR#: 04

Features and Benefits

Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Nitride is a thin, hard-shell coating that supports surface hardness of the tool. It is commonly used where abrasive or wearing conditions exist.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
Product Specifications
Thread Size (Inch) 7/8-9
Chamfer Plug
Class of Fit 3BX
Number of Flutes 3
Material Cobalt
Finish/Coating Nitride
Thread Direction Right Hand
Flute Direction Left Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 5.5120
Helix Angle 15
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 1.2600
Flute Type Slow Spiral
Series/List Rekord C-Ti
Shank Diameter (Decimal Inch) 0.6970
Material Application Titanium

$243.47

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Guhring - M30x3.50 Metric 4 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 5.433" OAL, Right Hand Flute, Right Hand Thread, D6/D7, Series 3948 - Makers Industrial Supply

Guhring - M30x3.50 Metric 4 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 5.433" OAL, Right Hand Flute, Right Hand Thread, D6/D7, Series 3948


Item #: 58563750
Brand: Guhring
Model #: 9039480300000
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (mm) M30x3.50
Chamfer Modified Bottoming
Class of Fit 6H
Thread Limit D6/D7
Number of Flutes 4
Material Cobalt
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 5.4330
Helix Angle 40
Thread Standard Metric
Flute Type Fast Spiral
Series/List 3948

$329.25

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Emuge - 5/16-24 UNF 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 3.543" OAL, Right Hand Flute, Right Hand Thread, Series Rekord D-VA - Makers Industrial Supply

Emuge - 5/16-24 UNF 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 3.543" OAL, Right Hand Flute, Right Hand Thread, Series Rekord D-VA


Item #: 02321826
Brand: Emuge
Model #: BU453000.5044
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
Product Specifications
Thread Size (Inch) 5/16-24
Chamfer Modified Bottoming
Class of Fit 2B
Number of Flutes 3
Material Cobalt
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.5430
Helix Angle 15
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.6690
Flute Type Slow Spiral
Series/List Rekord D-VA
Tapping Depth (Decimal Inch) 1.2600
Shank Diameter (Decimal Inch) 0.3180
Material Application Cutting Steel Material; Heat-Treatable Steel; Low-Alloyed Steel Castings

$45.71

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Guhring - 7/8-14 UNF 4 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 4-11/16" OAL, Right Hand Flute, Right Hand Thread, Series 3923 - Makers Industrial Supply

Guhring - 7/8-14 UNF 4 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 4-11/16" OAL, Right Hand Flute, Right Hand Thread, Series 3923


Item #: 01652841
Brand: Guhring
Model #: 9039230222250
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) 7/8-14
Chamfer Modified Bottoming
Class of Fit 2B
Number of Flutes 4
Material Cobalt
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 4.6890
Overall Length (Inch) 4-11/16
Helix Angle 40
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.5230
Flute Type Fast Spiral
Series/List 3923
Shank Diameter (Decimal Inch) 0.6970
Material Application Alloyed Steel; Unalloyed Steel

$112.21

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OSG - 5/8-18 UNF 4 Flute 2B Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 3-13/16" OAL, Right Hand Flute, Right Hand Thread, H5 - Makers Industrial Supply

OSG - 5/8-18 UNF 4 Flute 2B Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 3-13/16" OAL, Right Hand Flute, Right Hand Thread, H5


Item #: 86078334
Brand: OSG
Model #: 0139501
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
Vanadium High Speed Steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used in general applications on stainless steels and high silicon aluminums.
Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) 5/8-18
Chamfer Bottoming
Class of Fit 2B
Thread Limit H5
Number of Flutes 4
Material Vanadium High Speed Steel
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 3-13/16
Helix Angle 45
Thread Standard UNF
Oversize No
Thread Length (Inch) 1-13/16
Flute Type Fast Spiral
Shank Diameter (Decimal Inch) 0.4800
Material Application Carbon Steel; Hardened Steel; Stainless Steel

$94.85

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OSG - 1/2-20 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 3-3/8" OAL, Right Hand Flute, Right Hand Thread, H5, Series 313NI - Makers Industrial Supply

OSG - 1/2-20 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 3-3/8" OAL, Right Hand Flute, Right Hand Thread, H5, Series 313NI


Item #: 70852470
Brand: OSG
Model #: 1771301
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Powdered Metal (PM) is tougher and more cost effective than solid carbide. It is commonly used on highly abrasive materials including high silicon aluminums.
Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
Product Specifications
Thread Size (Inch) 1/2-20
Chamfer Modified Bottoming
Class of Fit 3B
Thread Limit H5
Number of Flutes 3
Material Powdered Metal
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 3-3/8
Helix Angle 10
Thread Standard UNF
Thread Length (Decimal Inch) 1.6563
Flute Type Slow Spiral
Series/List 313NI
Shank Length (Decimal Inch) 0.3670

$74.67

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Guhring - M6x0.50 Metric Fine 3 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 80mm OAL, Right Hand Flute, Right Hand Thread, D3/D4, Series 2897 - Makers Industrial Supply

Guhring - M6x0.50 Metric Fine 3 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 80mm OAL, Right Hand Flute, Right Hand Thread, D3/D4, Series 2897


Item #: 58534843
Brand: Guhring
Model #: 9028970060030
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
Product Specifications
Thread Size (mm) M6x0.50
Chamfer Modified Bottoming
Class of Fit 6H
Thread Limit D3/D4
Number of Flutes 3
Material Cobalt
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (mm) 80.00
Helix Angle 15
Thread Standard Metric Fine
Flute Type Slow Spiral
Series/List 2897

$55.84

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DORMER - 1/2-12 BSW 3 Flute Bottoming Spiral Flute Tap - High Speed Steel, Oxide Finish, 89mm OAL, Right Hand Flute, Right Hand Thread, Series E533 - Makers Industrial Supply

DORMER - 1/2-12 BSW 3 Flute Bottoming Spiral Flute Tap - High Speed Steel, Oxide Finish, 89mm OAL, Right Hand Flute, Right Hand Thread, Series E533


Item #: 65680043
Brand: DORMER
Model #: 0149164
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) 1/2-12
Chamfer Bottoming
Number of Flutes 3
Material High Speed Steel
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.5066
Overall Length (mm) 89.00
Helix Angle 40
Thread Standard BSW
Material Grade M2
Thread Length (Decimal Inch) 0.8668
Thread Length (mm) 22.00
Flute Type Fast Spiral
Series/List E533
Shank Diameter (Decimal Inch) 0.3546
Shank Diameter (mm) 9.00
Material Application Alloy Steel; Aluminum; Aluminum Alloys; Carbon Steel; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel Alloys; Stainless Steel; Structural Steel

$71.87

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OSG - 1-3/8 - 6 UNC 5 Flute 2B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 200mm OAL, Right Hand Flute, Right Hand Thread, Series 13025 - Makers Industrial Supply

OSG - 1-3/8 - 6 UNC 5 Flute 2B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 200mm OAL, Right Hand Flute, Right Hand Thread, Series 13025


Item #: 68584671
Brand: OSG
Model #: 1302501501
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Vanadium High Speed Steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used in general applications on stainless steels and high silicon aluminums.
Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) 1-3/8 - 6
Chamfer Modified Bottoming
Class of Fit 2B
Number of Flutes 5
Material Vanadium High Speed Steel
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant Through Coolant
Overall Length (mm) 200.00
Helix Angle 45
Thread Standard UNC
Thread Length (Inch) 3
Flute Type Fast Spiral
Series/List 13025
Shank Diameter (Decimal Inch) 1.1080
Material Application Alloy Steel; Cast Iron; High Carbon Steel; Low Carbon Steel; Medium Carbon Steel; Stainless Steel

$593.16

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Kennametal - 5/16-18 UNC 3 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, TiN/CrC/C Finish, 69mm OAL, Right Hand Flute, Right Hand Thread, H3, Series T662 - Makers Industrial Supply

Kennametal - 5/16-18 UNC 3 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, TiN/CrC/C Finish, 69mm OAL, Right Hand Flute, Right Hand Thread, H3, Series T662


Item #: 68478759
Brand: Kennametal
Model #: 5566097
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Powdered Metal (PM) is tougher and more cost effective than solid carbide. It is commonly used on highly abrasive materials including high silicon aluminums.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
Product Specifications
Thread Size (Inch) 5/16-18
Chamfer Modified Bottoming
Class of Fit 3B
Thread Limit H3
Number of Flutes 3
Material Powdered Metal
Finish/Coating TiN/CrC/C
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.7200
Overall Length (mm) 69.00
Helix Angle 10
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 0.4900
Thread Length (mm) 12.40
Flute Type Slow Spiral
Series/List T662
Neck Length (Decimal Inch) 0.6400
Tapping Depth (Decimal Inch) 1.1300
Tapping Depth (mm) 29.00
Shank Diameter (Decimal Inch) 0.3180
Shank Diameter (mm) 8.08
Shank Length (Decimal Inch) 1.2700
Shank Length (mm) 32
Square Length (Inch) 0.3800

$72.90

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Kennametal - 1-8 4 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 160mm OAL, Right Hand Flute, Right Hand Thread - Makers Industrial Supply

Kennametal - 1-8 4 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 160mm OAL, Right Hand Flute, Right Hand Thread


Item #: 37924487
Brand: Kennametal
Model #: 6173081
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) 1-8
Chamfer Modified Bottoming
Class of Fit 2B
Number of Flutes 4
Material Cobalt
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 6.3000
Overall Length (mm) 160.00
Helix Angle 45
Thread Length (Decimal Inch) 1.1800
Thread Length (mm) 30.00
Flute Type Fast Spiral
Neck Length (Decimal Inch) 2.3200
Tapping Depth (Decimal Inch) 3.5000
Tapping Depth (mm) 89.00
Shank Diameter (Decimal Inch) 0.7087
Shank Diameter (mm) 18.00
Shank Length (Decimal Inch) 2.8000
Shank Length (mm) 71
Square Length (Inch) 0.7100

$257.04

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Guhring - 1-1/8 - 12 UNF 4 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 5.441" OAL, Right Hand Flute, Right Hand Thread, H6/H7, Series 3920 - Makers Industrial Supply

Guhring - 1-1/8 - 12 UNF 4 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 5.441" OAL, Right Hand Flute, Right Hand Thread, H6/H7, Series 3920


Item #: 58563578
Brand: Guhring
Model #: 9039200285750
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) 1-1/8 - 12
Chamfer Modified Bottoming
Class of Fit 2B
Thread Limit H6/H7
Number of Flutes 4
Material Cobalt
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 5.4410
Helix Angle 40
Thread Standard UNF
Flute Type Fast Spiral
Series/List 3920

$247.67

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Emuge - 9/16-18 UNF 4 Flute 3B Modified Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 3.937" OAL, Right Hand Flute, Right Hand Thread, Series Enorm-VA - Makers Industrial Supply

Emuge - 9/16-18 UNF 4 Flute 3B Modified Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 3.937" OAL, Right Hand Flute, Right Hand Thread, Series Enorm-VA


Item #: 02775526
Brand: Emuge
Model #: CU503210.5048
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
Product Specifications
Thread Size (Inch) 9/16-18
Chamfer Modified Bottoming
Class of Fit 3B
Number of Flutes 4
Material Cobalt
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.9370
Helix Angle 39
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.5910
Flute Type Medium Spiral
Series/List Enorm-VA
Shank Diameter (Decimal Inch) 0.4290
Material Application Acid-Resistant Steel; Alloyed Steel Castings; Stainless Steel; Tool Steel

$115.11

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Emuge - #10-24 UNC 3 Flute 3BX Plug Spiral Flute Tap - Cobalt, Nitride Finish, 2.756" OAL, Left Hand Flute, Right Hand Thread, Series Rekord C-Ti - Makers Industrial Supply

Emuge - #10-24 UNC 3 Flute 3BX Plug Spiral Flute Tap - Cobalt, Nitride Finish, 2.756" OAL, Left Hand Flute, Right Hand Thread, Series Rekord C-Ti


Item #: 02771103
Brand: Emuge
Model #: BU306011.5007
Exact Tooling IR#: 04

Features and Benefits

Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Nitride is a thin, hard-shell coating that supports surface hardness of the tool. It is commonly used where abrasive or wearing conditions exist.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
Product Specifications
Thread Size (Inch) #10-24
Chamfer Plug
Class of Fit 3BX
Number of Flutes 3
Material Cobalt
Finish/Coating Nitride
Thread Direction Right Hand
Flute Direction Left Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.7560
Helix Angle 15
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 0.5910
Flute Type Slow Spiral
Series/List Rekord C-Ti
Tapping Depth (Decimal Inch) 0.9840
Shank Diameter (Decimal Inch) 0.1940
Material Application Titanium

$46.05

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OSG - #10-32 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Bright Finish, 2-3/8" OAL, Right Hand Flute, Right Hand Thread, H2, Series 290 - Makers Industrial Supply

OSG - #10-32 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Bright Finish, 2-3/8" OAL, Right Hand Flute, Right Hand Thread, H2, Series 290


Item #: 68572726
Brand: OSG
Model #: 2908800
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Vanadium High Speed Steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used in general applications on stainless steels and high silicon aluminums.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) #10-32
Chamfer Modified Bottoming
Class of Fit 3B
Thread Limit H2
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 2-3/8
Helix Angle 45
Thread Standard UNF
Thread Length (Inch) 7/8
Flute Type Fast Spiral
Series/List 290
Shank Diameter (Decimal Inch) 0.1940
Material Application Alloy Steel; Cast Iron; Die Steel; Hardened Steel; High Carbon Steel; Low Carbon Steel; Medium Carbon Steel

$23.52

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Sandvik Coromant - 3/8-16 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 101.8mm OAL, Right Hand Flute, Right Hand Thread, Series CoroTap 300 - Makers Industrial Supply

Sandvik Coromant - 3/8-16 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 101.8mm OAL, Right Hand Flute, Right Hand Thread, Series CoroTap 300


Item #: 49381767
Brand: Sandvik Coromant
Model #: 6539497
Exact Tooling IR#: 04

Features and Benefits

Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.
Powdered Metal (PM) is tougher and more cost effective than solid carbide. It is commonly used on highly abrasive materials including high silicon aluminums.
Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) 3/8-16
Chamfer Modified Bottoming
Class of Fit 2B
Number of Flutes 3
Material Powdered Metal
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 4.0079
Overall Length (mm) 101.80
Helix Angle 45
Thread Standard UNC
Thread Length (Decimal Inch) 0.5906
Thread Length (mm) 15.00
Flute Type Fast Spiral
Series/List CoroTap 300
Neck Length (Decimal Inch) 0.9449
Tapping Depth (Decimal Inch) 1.5354
Tapping Depth (mm) 39.00
Shank Diameter (Decimal Inch) 0.3937
Shank Diameter (mm) 10.00

$65.74

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