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


Sandvik Coromant - 5/16-18 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Powdered Metal, AlCrN Finish, 91.7mm OAL, Right Hand Flute, Right Hand Thread, Series CoroTap 300


Item #: 49383748
Brand: Sandvik Coromant
Model #: 6539606
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.
Aluminum chromium nitride (AlCrN) has higher-heat resistance than AlTiN. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.
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) 5/16-18
Chamfer Modified Bottoming
Class of Fit 2B
Number of Flutes 3
Material Powdered Metal
Finish/Coating AlCrN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.6102
Overall Length (mm) 91.70
Helix Angle 45
Thread Standard UNC
Thread Length (Decimal Inch) 0.4724
Thread Length (mm) 12.00
Flute Type Fast Spiral
Series/List CoroTap 300
Neck Length (Decimal Inch) 0.9055
Tapping Depth (Decimal Inch) 1.3780
Tapping Depth (mm) 35.00
Shank Diameter (Decimal Inch) 0.3150
Shank Diameter (mm) 8.00

$77.91

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Walter-Prototyp - 1/4-28 UNF 3 Flute 2B Modified Bottoming Spiral Flute Tap - Powdered Metal, Hardlube Finish, 80.01mm OAL, Right Hand Flute, Right Hand Thread, Series AEP2351302


Item #: 36230548
Brand: Walter-Prototyp
Model #: 6245723
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) 1/4-28
Chamfer Modified Bottoming
Class of Fit 2B
Number of Flutes 3
Material Powdered Metal
Finish/Coating Hardlube
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.1500
Overall Length (mm) 80.01
Helix Angle 45
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.3940
Thread Length (mm) 10.01
Flute Type Fast Spiral
Series/List AEP2351302
Neck Length (Decimal Inch) 0.6260
Tapping Depth (Decimal Inch) 1.0200
Tapping Depth (mm) 25.91
Shank Diameter (Decimal Inch) 0.2550
Shank Diameter (mm) 6.48
Square Length (Inch) 5/16
Material Application Aluminum; Cast Steel; Gray Cast Iron; Malleable Cast Iron; Non-Ferrous Metals; Spheroidal Cast Iron; Stainless Steel; Steel; Vermicular Cast Iron

$81.65

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Kennametal - M5x0.80 Metric Coarse 3 Flute 6H Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Bright Finish, 2.38" OAL, Right Hand Flute, Right Hand Thread, D4


Item #: 88416326
Brand: Kennametal
Model #: 4130547
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.
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
Thread Limit D4
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 (Decimal Inch) 2.3800
Helix Angle 52
Thread Standard Metric Coarse
Oversize No
Thread Length (Decimal Inch) 0.5000
Flute Type Fast Spiral
Neck Length (Decimal Inch) 0.3750
Shank Diameter (Decimal Inch) 0.1940
Material Application Non-Ferrous Metals

$21.03

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Balax - 5/16-24 UNF 3 Flute Modified Bottoming Spiral Flute Tap - Powdered Metal, Bright Finish, 2-23/32" OAL, Right Hand Flute, Right Hand Thread, Oversize, H5, Series BX200


Item #: 32047771
Brand: Balax
Model #: 40115
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.
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) 5/16-24
Chamfer Modified Bottoming
Thread Limit H5
Number of Flutes 3
Material Powdered Metal
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 2-23/32
Helix Angle 45
Thread Standard UNF
Material Grade M42
Oversize Yes
Thread Length (Decimal Inch) 0.9300
Flute Type Fast Spiral
Series/List BX200
Neck Length (Inch) 1-1/8
Shank Diameter (Decimal Inch) 0.3180
Square Length (Inch) 3/8
Material Application Aluminum; Brass; Bronze; Carbon Steel; Copper; Magnesium; Stainless Steel; Wrought Aluminum Alloy; Zinc

$25.77

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OSG - 3/4-10 UNC 4 Flute Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 4-1/4" OAL, Right Hand Flute, Right Hand Thread, H3, Series 313


Item #: 64182694
Brand: OSG
Model #: 1753801
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) 3/4-10
Chamfer Modified Bottoming
Thread Limit H3
Number of Flutes 4
Material Powdered Metal
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 4-1/4
Helix Angle 15
Thread Standard UNC
Oversize No
Thread Length (Inch) 2
Flute Type Slow Spiral
Series/List 313
Shank Diameter (Decimal Inch) 0.5900
Material Application Alloy Steel; Die Steel; Hardened Steel; High Nickel Alloy; Stainless Steel; Titanium

$139.52

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Kennametal - M10x1.50 Metric Coarse 3 Flute 6H Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiCN Finish, 2.94" OAL, Right Hand Flute, Right Hand Thread, Oversize, D6


Item #: 02308989
Brand: Kennametal
Model #: 4131943
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.
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) M10x1.50
Chamfer Bottoming
Class of Fit 6H
Thread Limit D6
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.9400
Helix Angle 52
Thread Standard Metric Coarse
Oversize Yes
Thread Length (Decimal Inch) 0.7450
Flute Type Fast Spiral
Neck Length (Decimal Inch) 0.5000
Shank Diameter (Decimal Inch) 0.3810
Material Application Cast Iron; Non-Ferrous Metals; Steel

$47.63

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Union Butterfield - M10x1.25 Metric Fine 3 Flute 6H Modified Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 100mm OAL, Right Hand Flute, Right Hand Thread, Series 1677AP


Item #: 66376641
Brand: Union Butterfield
Model #: 46204913
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) M10x1.25
Chamfer Modified Bottoming
Class of Fit 6H
Number of Flutes 3
Material Powdered Metal
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.9400
Overall Length (mm) 100.00
Helix Angle 50
Thread Standard Metric Fine
Oversize No
Thread Length (Decimal Inch) 0.5516
Thread Length (mm) 14.00
Flute Type Fast Spiral
Series/List 1677AP
Tapping Depth (Decimal Inch) 1.5366
Tapping Depth (mm) 39.00
Shank Diameter (Decimal Inch) 0.3810
Material Application Alloy Steel; Aluminum; Aluminum Alloys; Brass; Carbon Steel; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel; Nickel Alloys; Stainless Steel; Steel; Structural Steel; Titanium; Titanium Alloys

$53.86

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OSG - M33x1.50 Metric Fine 4 Flute 6H Semi-Bottoming Spiral Flute Tap - Powdered Metal, V Finish, 160mm OAL, Right Hand Flute, Right Hand Thread, D8, Series 16500


Item #: 49196025
Brand: OSG
Model #: 1650007808
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.
V is a multi-layered TiCN coating that is harder and has greater wear resistance than TiN. It is used for applications in cast iron, steel, stainless steel, nickel alloys and aluminum. V is a proprietary coating exclusive to OSG Tap and Die, Inc.
Product Specifications
Thread Size (mm) M33x1.50
Chamfer Semi-Bottoming
Class of Fit 6H
Thread Limit D8
Number of Flutes 4
Material Powdered Metal
Finish/Coating V
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (mm) 160.00
Helix Angle Range 15 to 45
Thread Standard Metric Fine
Series/List 16500
Tapping Depth (mm) 75.00

$454.40

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Accupro - 1/4-20 3 Flute 3B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Nitride Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, H3


Item #: 62664990
Brand: Accupro
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.
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) 1/4-20
Chamfer Modified Bottoming
Class of Fit 3B
Thread Limit H3
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating Nitride
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.5000
Overall Length (Inch) 2-1/2
Overall Length (mm) 63.50
Helix Angle 15
Material Grade 3% Vanadium HSS
Oversize No
Thread Length (mm) 12.00
Flute Type Slow Spiral
Shank Diameter (mm) 6.48
Material Application Cast Iron

$26.17

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OSG - 1/4-28 UNF 3 Flute 3B Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, H3, Series 313


Item #: 55440697
Brand: OSG
Model #: 0142708
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 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 (Inch) 1/4-28
Chamfer Bottoming
Class of Fit 3B
Thread Limit H3
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) 2-1/2
Helix Angle 15
Thread Standard UNF
Thread Length (Inch) 1
Flute Type Slow Spiral
Series/List 313
Shank Diameter (Decimal Inch) 0.2550
Material Application Alloy Steel; Die Steel; Hardened Steel; High Nickel Alloy; Stainless Steel; Titanium

$36.68

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Guhring - 1-12 UNF 4 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 5-1/8" OAL, Right Hand Flute, Right Hand Thread, Series 3905


Item #: 64195340
Brand: Guhring
Model #: 9039050254000
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) 1-12
Chamfer Modified 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 (Inch) 5-1/8
Helix Angle 40
Thread Standard UNF
Oversize No
Flute Type Fast Spiral
Series/List 3905
Shank Diameter (Decimal Inch) 0.8000

$143.22

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Accupro - #4-40 2 Flute 2B/3B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Nitride Finish, 1-7/8" OAL, Right Hand Flute, Right Hand Thread, H2


Item #: 62665203
Brand: Accupro
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.
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) #4-40
Chamfer Modified Bottoming
Class of Fit 2B/3B
Thread Limit H2
Number of Flutes 2
Material Vanadium High Speed Steel
Finish/Coating Nitride
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 1.8700
Overall Length (Inch) 1-7/8
Overall Length (mm) 47.60
Helix Angle 15
Material Grade 3% Vanadium HSS
Oversize No
Thread Length (mm) 6.00
Flute Type Slow Spiral
Shank Diameter (mm) 3.58
Material Application Cast Iron

$15.33

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DORMER - 7/8-14 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, Oxide Finish, 4-11/16" OAL, Right Hand Flute, Right Hand Thread, H4, Series E038


Item #: 59055111
Brand: DORMER
Model #: 0582527
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) 7/8-14
Chamfer Modified Bottoming
Class of Fit 3B
Thread Limit H4
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) 4.6875
Overall Length (Inch) 4-11/16
Helix Angle 48
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.9843
Flute Type Fast Spiral
Series/List E038
Shank Diameter (Decimal Inch) 0.6970
Material Application Alloy Steel; Carbon Steel; Free Machining Stainless Steel; Hardened Steel; Stainless Steel; Steel; Structural Steel

$271.26

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Guhring - M8x1.25 Metric 3 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 90mm OAL, Right Hand Flute, Right Hand Thread, D4/D5, Series 2896


Item #: 58534868
Brand: Guhring
Model #: 9028960080000
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) M8x1.25
Chamfer Modified Bottoming
Class of Fit 6H
Thread Limit D4/D5
Number of Flutes 3
Material Cobalt
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (mm) 90.00
Helix Angle 15
Thread Standard Metric
Flute Type Slow Spiral
Series/List 2896

$42.92

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Kennametal - #10-32 UNF 3 Flute 2B Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiN Finish, 2.38" OAL, Right Hand Flute, Right Hand Thread, H3


Item #: 88127550
Brand: Kennametal
Model #: 4130394
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.
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) #10-32
Chamfer Bottoming
Class of Fit 2B
Thread Limit H3
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.3800
Helix Angle 52
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.5000
Flute Type Fast Spiral
Neck Length (Decimal Inch) 0.3750
Shank Diameter (Decimal Inch) 0.1940
Material Application Aluminum; Cast Iron; Non-Ferrous Metals; Stainless Steel; Steel

$25.82

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Kennametal - 5/8-11 3 Flute 3B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiCN/TiN Finish, 3-13/16" OAL, Right Hand Flute, Right Hand Thread, H3, Series GOtap\xAE


Item #: 73783748
Brand: Kennametal
Model #: 5417174
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.
TiCN/TiN is a multi-layered coating designed to increase tool life. It is commonly used at high cutting speeds for smoothing and finishing of the workpiece.
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) 5/8-11
Chamfer Modified Bottoming
Class of Fit 3B
Thread Limit H3
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating TiCN/TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.8100
Overall Length (Inch) 3-13/16
Overall Length (mm) 96.80
Helix Angle 45
Thread Length (Decimal Inch) 1.0900
Thread Length (mm) 27.70
Flute Type Fast Spiral
Series/List GOtap
Neck Length (Decimal Inch) 0.8000
Shank Diameter (Decimal Inch) 0.4800
Shank Diameter (mm) 12.19
Material Application Steel

$149.09

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Emuge - 7/16-20 UNF 4 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 3.937" OAL, Right Hand Flute, Right Hand Thread, Series Enorm


Item #: 45399516
Brand: Emuge
Model #: CW553700.5046
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) 7/16-20
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 Through Coolant
Overall Length (Decimal Inch) 3.9370
Helix Angle 45
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.5120
Flute Type Fast Spiral
Series/List Enorm
Shank Diameter (Decimal Inch) 0.3230
Shank Length (Decimal Inch) 3.4250

$132.81

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OSG - 1/2-13 UNC 3 Flute 2B Semi-Bottoming Spiral Flute Tap - Powdered Metal, V Finish, 110mm OAL, Right Hand Flute, Right Hand Thread, H5, Series 16545


Item #: 49212434
Brand: OSG
Model #: 1654500908
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.
V is a multi-layered TiCN coating that is harder and has greater wear resistance than TiN. It is used for applications in cast iron, steel, stainless steel, nickel alloys and aluminum. V is a proprietary coating exclusive to OSG Tap and Die, Inc.
Spiral flutes are constructed of a high flute angle to remove chips more easily.
Product Specifications
Thread Size (Inch) 1/2-13
Chamfer Semi-Bottoming
Class of Fit 2B
Thread Limit H5
Number of Flutes 3
Material Powdered Metal
Finish/Coating V
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant Through Coolant
Overall Length (mm) 110.00
Helix Angle Range 15 to 45
Thread Standard UNC
Oversize No
Thread Length (mm) 15.60
Flute Type Spiral
Series/List 16545
Tapping Depth (mm) 49.00
Shank Diameter (Decimal Inch) 0.3670

$77.12

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OSG - #6-32 UNC 3 Flute 3B Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiCN Finish, 2" OAL, Right Hand Flute, Right Hand Thread, H2, Series 303


Item #: 63645394
Brand: OSG
Model #: 0136008
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.
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) #6-32
Chamfer Bottoming
Class of Fit 3B
Thread Limit H2
Number of Flutes 3
Material Vanadium High Speed Steel
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 2
Helix Angle 45
Thread Standard UNC
Thread Length (Inch) 11/16
Flute Type Fast Spiral
Series/List 303
Shank Diameter (Decimal Inch) 0.1410
Material Application Hardened Steel; Low Carbon Steel; Medium Carbon Steel; Stainless Steel

$27.16

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Balax - 7/16-20 UNF 3 Flute Modified Bottoming Spiral Flute Tap - Powdered Metal, Bright Finish, 3-5/32" OAL, Right Hand Flute, Right Hand Thread, H5, Series BX200


Item #: 32048175
Brand: Balax
Model #: 40155
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.
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) 7/16-20
Chamfer Modified Bottoming
Thread Limit H5
Number of Flutes 3
Material Powdered Metal
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 3-5/32
Helix Angle 45
Thread Standard UNF
Material Grade M42
Oversize No
Thread Length (Decimal Inch) 0.9500
Flute Type Fast Spiral
Series/List BX200
Shank Diameter (Decimal Inch) 0.3230
Square Length (Inch) 13/32
Material Application Aluminum; Brass; Bronze; Carbon Steel; Copper; Magnesium; Stainless Steel; Wrought Aluminum Alloy; Zinc

$44.72

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