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

OSG - 5/16-24 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 2-23/32" OAL, Right Hand Flute, Right Hand Thread, H3, Series 313NI - Makers Industrial Supply

OSG - 5/16-24 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 2-23/32" OAL, Right Hand Flute, Right Hand Thread, H3, Series 313NI


Item #: 75046789
Brand: OSG
Model #: 1709901
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) 5/16-24
Chamfer Modified Bottoming
Class of Fit 3B
Thread Limit H3
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) 2-23/32
Helix Angle 10
Thread Standard UNF
Oversize No
Thread Length (Inch) 1-1/8
Flute Type Slow Spiral
Series/List 313NI
Shank Diameter (Decimal Inch) 0.3180
Material Application Hardened Steel; High Nickel Alloy; Stainless Steel; Titanium

$46.16

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OSG - M14x1.50 Metric Fine 3 Flute 6H Modified Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 100mm OAL, Right Hand Flute, Right Hand Thread, D6, Series 16500 - Makers Industrial Supply

OSG - M14x1.50 Metric Fine 3 Flute 6H Modified Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 100mm OAL, Right Hand Flute, Right Hand Thread, D6, Series 16500


Item #: 92886555
Brand: OSG
Model #: 1650001808
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.
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) M14x1.50
Chamfer Modified Bottoming
Class of Fit 6H
Thread Limit D6
Number of Flutes 3
Material Powdered Metal
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (mm) 100.00
Helix Angle 45
Thread Standard Metric Fine
Material Grade PMT15
Thread Length (mm) 16.00
Flute Type Fast Spiral
Series/List 16500
Tapping Depth (mm) 50.00
Shank Diameter (Decimal Inch) 0.4290

$99.54

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OSG - #5-40 UNC 2 Flute 2B Bottoming Spiral Flute Tap - High Speed Steel, Oxide Finish, 1-15/16" OAL, Right Hand Flute, Right Hand Thread - Makers Industrial Supply

OSG - #5-40 UNC 2 Flute 2B Bottoming Spiral Flute Tap - High Speed Steel, Oxide Finish, 1-15/16" OAL, Right Hand Flute, Right Hand Thread


Item #: 04621991
Brand: OSG
Model #: 2986501
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) #5-40
Chamfer Bottoming
Class of Fit 2B
Number of Flutes 2
Material High Speed Steel
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 1-15/16
Helix Angle 50
Thread Standard UNC
Oversize No
Thread Length (Inch) 5/8
Flute Type Fast Spiral
Shank Diameter (Decimal Inch) 0.1410
Material Application Aluminum; Carbon Steel

$19.66

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Emuge - #8-36 UNF 3 Flute 3BX Modified Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 2.48" OAL, Right Hand Flute, Right Hand Thread, Series Rekord D-Ti - Makers Industrial Supply

Emuge - #8-36 UNF 3 Flute 3BX Modified Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 2.48" OAL, Right Hand Flute, Right Hand Thread, Series Rekord D-Ti


Item #: 02772341
Brand: Emuge
Model #: BU456011.5040
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.
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) #8-36
Chamfer Modified Bottoming
Class of Fit 3BX
Number of Flutes 3
Material Cobalt
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.4800
Helix Angle 15
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.5120
Flute Type Slow Spiral
Series/List Rekord D-Ti
Tapping Depth (Decimal Inch) 0.8270
Shank Diameter (Decimal Inch) 0.1680
Material Application Titanium

$48.28

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Emuge - 5/8-18 UNF 5 Flute 2B Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 3.937" OAL, Right Hand Flute, Right Hand Thread, Series Enorm Z - Makers Industrial Supply

Emuge - 5/8-18 UNF 5 Flute 2B Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 3.937" OAL, Right Hand Flute, Right Hand Thread, Series Enorm Z


Item #: 02776821
Brand: Emuge
Model #: CU513700.5049
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.
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) 5/8-18
Chamfer Bottoming
Class of Fit 2B
Number of Flutes 5
Material Cobalt
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.9370
Helix Angle 45
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.5910
Flute Type Fast Spiral
Series/List Enorm Z
Shank Diameter (Decimal Inch) 0.4800
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

$165.39

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Emuge - 3/4-16 UNF 5 Flute 2B Bottoming Spiral Flute Tap - Cobalt, GLT-1 Finish, 4.331" OAL, Right Hand Flute, Right Hand Thread, Series Enorm - Makers Industrial Supply

Emuge - 3/4-16 UNF 5 Flute 2B Bottoming Spiral Flute Tap - Cobalt, GLT-1 Finish, 4.331" OAL, Right Hand Flute, Right Hand Thread, Series Enorm


Item #: 52290566
Brand: Emuge
Model #: CU51C400.5050
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.
GLT-1 is a multi-layered coating that offers a hard surface coating and an anti-friction layer for fast and efficient chip removal. It is heat resistant, wear resistant and prevents sliding.GLT-1 is a proprietary coating exclusive to Emuge.
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) 3/4-16
Chamfer Bottoming
Class of Fit 2B
Number of Flutes 5
Material Cobalt
Finish/Coating GLT-1
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 4.3310
Helix Angle 45
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.6690
Flute Type Fast Spiral
Series/List Enorm
Shank Diameter (Decimal Inch) 0.5900
Shank Length (Decimal Inch) 3.6620
Material Application Aluminum Alloys; Copper; Copper Alloys; Stainless Steel; Steel

$219.83

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Iscar - 5/16-18 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, Uncoated, 90mm OAL, Right Hand Flute, Right Hand Thread, Series TPS UNC - Makers Industrial Supply

Iscar - 5/16-18 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, Uncoated, 90mm OAL, Right Hand Flute, Right Hand Thread, Series TPS UNC


Item #: 43872076
Brand: Iscar
Model #: 4445609
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.
Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds for general applications on nonferrous metals.
Spiral flutes are constructed of a high flute angle to remove chips more easily.
Product Specifications
Thread Size (Inch) 5/16-18
Chamfer Modified Bottoming
Class of Fit 2B
Number of Flutes 3
Material Cobalt
Finish/Coating Uncoated
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.5430
Overall Length (mm) 90.00
Thread Standard UNC
Material Grade M35
Thread Length (Decimal Inch) 0.5510
Thread Length (mm) 14.00
Flute Type Spiral
Series/List TPS UNC
Neck Length (Decimal Inch) 0.8290
Tapping Depth (Decimal Inch) 0.5510
Tapping Depth (mm) 14.00
Shank Diameter (Decimal Inch) 0.3150
Shank Diameter (mm) 6.20
Shank Length (Decimal Inch) 2.1630
Shank Length (mm) 55
Material Application Aluminum Alloy; Cast Iron; Hardened Steel; Low Alloy Steel; Stainless Steel; Steel

$42.67

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Emuge - M16x2.00 Metric 4 Flute 6H Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 110mm OAL, Right Hand Flute, Right Hand Thread, Series Enorm - Makers Industrial Supply

Emuge - M16x2.00 Metric 4 Flute 6H Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 110mm OAL, Right Hand Flute, Right Hand Thread, Series Enorm


Item #: 09653148
Brand: Emuge
Model #: C0513700.0116
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.
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 (mm) M16x2.00
Chamfer Bottoming
Class of Fit 6H
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) 4.3307
Overall Length (mm) 110.00
Helix Angle 45
Thread Standard Metric
Oversize No
Thread Length (Decimal Inch) 0.8661
Thread Length (mm) 22.00
Flute Type Fast Spiral
Series/List Enorm
Shank Diameter (Decimal Inch) 0.4724
Shank Diameter (mm) 12.00
Shank Length (Decimal Inch) 3.4646
Shank Length (mm) 88
Material Application Aluminum Alloys; Copper; Copper Alloys; Stainless Steel; Steel

$144.79

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OSG - M8x1.00 Metric 3 Flute Semi-Bottoming Spiral Flute Tap - Powdered Metal, HR Finish, 90mm OAL, Right Hand Flute, Right Hand Thread, D5, Series 336 - Makers Industrial Supply

OSG - M8x1.00 Metric 3 Flute Semi-Bottoming Spiral Flute Tap - Powdered Metal, HR Finish, 90mm OAL, Right Hand Flute, Right Hand Thread, D5, Series 336


Item #: 49213077
Brand: OSG
Model #: 3360008105
Exact Tooling IR#: 04

Features and Benefits

Semi-bottoming chamfers are used for blind holes. They have 3 to 3-1/2 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.
HR coating offers superior wear resistance for significantly longer tool life.
Spiral flutes are constructed of a high flute angle to remove chips more easily.
Product Specifications
Thread Size (mm) M8x1.00
Chamfer Semi-Bottoming
Thread Limit D5
Number of Flutes 3
Material Powdered Metal
Finish/Coating HR
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (mm) 90.00
Helix Angle 10
Helix Angle Range 15 to 45
Thread Standard Metric
Oversize No
Thread Length (mm) 20.00
Flute Type Spiral
Series/List 336
Shank Diameter (Decimal Inch) 0.3180

$80.49

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DORMER - M5x0.80 Metric Coarse 3 Flute 6H Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 58mm OAL, Right Hand Flute, Right Hand Thread, Series E002 - Makers Industrial Supply

DORMER - M5x0.80 Metric Coarse 3 Flute 6H Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 58mm OAL, Right Hand Flute, Right Hand Thread, Series E002


Item #: 91396176
Brand: DORMER
Model #: 0567890
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 (mm) M5x0.80
Chamfer Bottoming
Class of Fit 6H
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) 2.2852
Overall Length (mm) 58.00
Helix Angle 45
Thread Standard Metric Coarse
Thread Length (Decimal Inch) 0.3152
Thread Length (mm) 8.00
Flute Type Fast Spiral
Series/List E002
Tapping Depth (Decimal Inch) 0.8668
Tapping Depth (mm) 22.00
Shank Diameter (Decimal Inch) 0.1970
Shank Diameter (mm) 5.00
Material Application Alloy Steel; Aluminum; Aluminum Alloys; Carbon Steel; Hardened Steel; Magnesium; Nickel; Nickel Alloys; Steel; Structural Steel; Titanium; Titanium Alloys

$27.27

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Kennametal - #10-32 UNF 3 Flute 3BX Modified Bottoming Spiral Flute Tap - Powdered Metal, TiN/CrC/C Finish, 59.94mm OAL, Right Hand Flute, Right Hand Thread, Series T630 - Makers Industrial Supply

Kennametal - #10-32 UNF 3 Flute 3BX Modified Bottoming Spiral Flute Tap - Powdered Metal, TiN/CrC/C Finish, 59.94mm OAL, Right Hand Flute, Right Hand Thread, Series T630


Item #: 58523077
Brand: Kennametal
Model #: 4116784
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.
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 3BX
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) 2.3600
Overall Length (mm) 59.94
Helix Angle 45
Thread Standard UNF
Thread Length (Decimal Inch) 0.4700
Thread Length (mm) 11.94
Flute Type Fast Spiral
Series/List T630
Neck Length (Decimal Inch) 0.4400
Tapping Depth (Decimal Inch) 0.9100
Tapping Depth (mm) 23.11
Shank Diameter (Decimal Inch) 0.1940
Shank Diameter (mm) 4.93
Shank Length (Decimal Inch) 1.2283
Shank Length (mm) 31
Material Application Non-Ferrous Materials; Stainless Steel

$60.34

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OSG - M3x0.50 Metric Coarse 3 Flute 6H Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 1-15/16" OAL, Right Hand Flute, Right Hand Thread, D3, Series 299 - Makers Industrial Supply

OSG - M3x0.50 Metric Coarse 3 Flute 6H Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 1-15/16" OAL, Right Hand Flute, Right Hand Thread, D3, Series 299


Item #: 64048333
Brand: OSG
Model #: 2990401
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 (mm) M3x0.50
Chamfer Modified Bottoming
Class of Fit 6H
Thread Limit D3
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 1-15/16
Helix Angle 45
Thread Standard Metric Coarse
Oversize No
Thread Length (Inch) 5/8
Flute Type Fast Spiral
Series/List 299
Shank Diameter (Decimal Inch) 0.1410
Material Application Alloy Steel; Carbon Steel; Cast Iron; Die Steel; Hardened Steel; Stainless Steel

$36.17

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OSG - 3/8-24 UNF 3 Flute Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 2-15/16" OAL, Right Hand Flute, Right Hand Thread, H2, Series 290 - Makers Industrial Supply

OSG - 3/8-24 UNF 3 Flute Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 2-15/16" OAL, Right Hand Flute, Right Hand Thread, H2, Series 290


Item #: 64047855
Brand: OSG
Model #: 2926801
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) 3/8-24
Chamfer Modified Bottoming
Thread Limit H2
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 2-15/16
Helix Angle 45
Thread Standard UNF
Oversize No
Thread Length (Inch) 1-1/4
Flute Type Fast Spiral
Series/List 290
Shank Diameter (Decimal Inch) 0.3810
Material Application Alloy Steel; Carbon Steel; Cast Iron; Die Steel; Hardened Steel; Stainless Steel

$36.48

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Guhring - #12-28 UNF 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 2.382" OAL, Right Hand Flute, Right Hand Thread, H3/H4, Series 3950 - Makers Industrial Supply

Guhring - #12-28 UNF 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 2.382" OAL, Right Hand Flute, Right Hand Thread, H3/H4, Series 3950


Item #: 58563826
Brand: Guhring
Model #: 9039500054860
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 (Inch) #12-28
Chamfer Modified Bottoming
Class of Fit 2B
Thread Limit H3/H4
Number of Flutes 3
Material Cobalt
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.3820
Helix Angle 40
Thread Standard UNF
Flute Type Fast Spiral
Series/List 3950

$30.81

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OSG - 9/16-12 UNC 4 Flute Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Bright Finish, 3-19/32" OAL, Right Hand Flute, Right Hand Thread, H3


Item #: 76849496
Brand: OSG
Model #: 2948600
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) 9/16-12
Chamfer Modified Bottoming
Thread Limit H3
Number of Flutes 4
Material Vanadium High Speed Steel
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 3-19/32
Helix Angle 45
Thread Standard UNC
Oversize No
Thread Length (Inch) 1-21/32
Flute Type Fast Spiral
Shank Diameter (Decimal Inch) 0.4290
Material Application Alloy Steel; Carbon Steel; Cast Iron; Die Steel; Hardened Steel; Stainless Steel

$88.69

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Emuge - 5/16-18 UNC 3 Flute BT Plug Spiral Flute Tap - High Speed Steel, TiCN Finish, 3.543" OAL, Left Hand Flute, Left Hand Thread, Series BU309600 - Makers Industrial Supply

Emuge - 5/16-18 UNC 3 Flute BT Plug Spiral Flute Tap - High Speed Steel, TiCN Finish, 3.543" OAL, Left Hand Flute, Left Hand Thread, Series BU309600


Item #: 47954870
Brand: Emuge
Model #: BU309600.5663
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.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
Spiral flutes are constructed of a high flute angle to remove chips more easily.
Product Specifications
Thread Size (Inch) 5/16-18
Chamfer Plug
Class of Fit BT
Number of Flutes 3
Material High Speed Steel
Finish/Coating TiCN
Thread Direction Left Hand
Flute Direction Left Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.5430
Helix Angle 15
Thread Standard UNC
Thread Length (Decimal Inch) 0.7870
Flute Type Spiral
Style Spiral Flute
Series/List BU309600
Shank Diameter (Decimal Inch) 0.3180
Material Application Titanium Alloys

$99.85

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Walter-Prototyp - 1/2-20 UNF 4 Flute 2B Modified Bottoming Spiral Flute Tap - Powdered Metal, Hardlube Finish, 100mm OAL, Right Hand Flute, Right Hand Thread, Series EP2356312 - Makers Industrial Supply

Walter-Prototyp - 1/2-20 UNF 4 Flute 2B Modified Bottoming Spiral Flute Tap - Powdered Metal, Hardlube Finish, 100mm OAL, Right Hand Flute, Right Hand Thread, Series EP2356312


Item #: 53064010
Brand: Walter-Prototyp
Model #: 6245696
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.
Hardlube is a multi-layered coating composed of titanium aluminum nitride and tungsten carbide/carbon (TiAIN/WC/C). It is stronger and more wear resistant than TIAlN. It is commonly used on steel, stainless steel, nickel and cobalt.
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) 1/2-20
Chamfer Modified Bottoming
Class of Fit 2B
Number of Flutes 4
Material Powdered Metal
Finish/Coating Hardlube
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant Through Coolant
Overall Length (Decimal Inch) 3.9370
Overall Length (mm) 100.00
Helix Angle 45
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.5118
Thread Length (mm) 13.00
Flute Type Fast Spiral
Series/List EP2356312
Neck Length (Decimal Inch) 1.2402
Tapping Depth (Decimal Inch) 1.7520
Tapping Depth (mm) 44.50
Shank Diameter (Decimal Inch) 0.3543
Shank Diameter (mm) 9.00
Material Application Aluminum; Cast Steel; Gray Cast Iron; Malleable Cast Iron; Non-Ferrous Metals; Spheroidal Cast Iron; Stainless Steel; Steel; Vermicular Cast Iron

$203.94

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Emuge - 9/16-12 UNC 3 Flute 2BX Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 4.331" OAL, Right Hand Flute, Right Hand Thread, Series Rekord D - Makers Industrial Supply

Emuge - 9/16-12 UNC 3 Flute 2BX Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 4.331" OAL, Right Hand Flute, Right Hand Thread, Series Rekord D


Item #: 52307345
Brand: Emuge
Model #: CU583701.5014
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 (Inch) 9/16-12
Chamfer Modified Bottoming
Class of Fit 2BX
Number of Flutes 3
Material Cobalt
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant Through Coolant
Overall Length (Decimal Inch) 4.3310
Helix Angle 15
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 1.0240
Flute Type Slow Spiral
Series/List Rekord D
Shank Diameter (Decimal Inch) 0.4290
Shank Length (Decimal Inch) 3.3070
Material Application Aluminum Alloys; Cast Iron; Copper Alloys; Stainless Steel; Steel

$186.11

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OSG - 7/16-14 UNC 3 Flute Plug Spiral Flute Tap - High Speed Steel, Bright Finish, 3-5/32" OAL, Right Hand Flute, Right Hand Thread, H3, Series 106/107 - Makers Industrial Supply

OSG - 7/16-14 UNC 3 Flute Plug Spiral Flute Tap - High Speed Steel, Bright Finish, 3-5/32" OAL, Right Hand Flute, Right Hand Thread, H3, Series 106/107


Item #: 65009342
Brand: OSG
Model #: 1431200
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.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
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 Plug
Thread Limit H3
Number of Flutes 3
Material High Speed Steel
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 3-5/32
Helix Angle 50
Thread Standard UNC
Oversize No
Thread Length (Inch) 1-7/16
Flute Type Fast Spiral
Series/List 106/107
Shank Diameter (Decimal Inch) 0.3230
Material Application Aluminum; Carbon Steel; Cast Iron; Hardened Steel

$50.46

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OSG - M12x1.75 3 Flute 6H Modified Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 3-3/8" OAL, Right Hand Flute, Right Hand Thread, D6, Series 345 - Makers Industrial Supply

OSG - M12x1.75 3 Flute 6H Modified Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 3-3/8" OAL, Right Hand Flute, Right Hand Thread, D6, Series 345


Item #: 33079310
Brand: OSG
Model #: 1706208
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.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
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) M12x1.75
Chamfer Modified Bottoming
Class of Fit 6H
Thread Limit D6
Number of Flutes 3
Material Powdered Metal
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 3-3/8
Helix Angle 15
Thread Length (Inch) 1-21/32
Flute Type Slow Spiral
Series/List 345
Shank Diameter (Decimal Inch) 0.3670
Material Application Alloy Steel; Die Steel; Hardened Steel; High Nickel Alloy; Stainless Steel; Titanium

$76.61

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