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Threading > Taps (ET04) - (129237 Products)


Threading > Taps (ET04)


OSG - M5x0.50 Metric Fine 3 Flute 6H Bottoming Spiral Flute Tap - Powdered Metal, V Finish, 70mm OAL, Right Hand Flute, Right Hand Thread, D3, Series 16500


Item #: 49196207
Brand: OSG
Model #: 1650010508
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.
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) M5x0.50
Chamfer Bottoming
Class of Fit 6H
Thread Limit D3
Number of Flutes 3
Material Powdered Metal
Finish/Coating V
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (mm) 70.00
Helix Angle Range 15 to 45
Thread Standard Metric Fine
Series/List 16500
Tapping Depth (mm) 27.00
Shank Diameter (Decimal Inch) 0.1940

$29.15

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Emuge - 3/4-16 UNF 3 Flute 2B/3B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 4.33" OAL, Right Hand Flute, Right Hand Thread


Item #: 37248994
Brand: Emuge
Model #: CU533200.5050
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.
Product Specifications
Thread Size (Inch) 3/4-16
Chamfer Modified Bottoming
Class of Fit 2B/3B
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 (Decimal Inch) 4.3300
Helix Angle 38
Thread Standard UNF
Oversize No
Flute Type Medium Spiral

$101.88

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Guhring - #5-44 UNF 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 1.941" OAL, Right Hand Flute, Right Hand Thread, H2/H3, Series 3950


Item #: 58542341
Brand: Guhring
Model #: 9039500031750
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) #5-44
Chamfer Modified Bottoming
Class of Fit 2B
Thread Limit H2/H3
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) 1.9410
Helix Angle 40
Thread Standard UNF
Flute Type Fast Spiral
Series/List 3950

$26.01

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Guhring - #10-24 UNC 3 Flute 2BX Modified Bottoming Spiral Flute Tap - Powdered Metal, TiAlN Finish, 70mm OAL, Right Hand Flute, Right Hand Thread, Series 2922


Item #: 09249475
Brand: Guhring
Model #: 9029220048260
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 Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature versus TiN and TiCN. As a result, it is particularly advantageous for higher speed operations in a variety of steel machining applications.
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 Modified Bottoming
Class of Fit 2BX
Number of Flutes 3
Material Powdered Metal
Finish/Coating TiAlN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (mm) 70.00
Helix Angle 10
Thread Standard UNC
Oversize No
Flute Type Slow Spiral
Series/List 2922
Shank Diameter (mm) 6.00
Material Application Nickel

$28.30

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Emuge - M8x1.25 M 3 Flute 6H Modified Bottoming Spiral Flute Tap - High Speed Steel, TiCN Finish, 90mm OAL, Right Hand Flute, Right Hand Thread, Series B4939300


Item #: 47944350
Brand: Emuge
Model #: B4939300.0080
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 carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
Product Specifications
Thread Size (mm) M8x1.25
Chamfer Modified Bottoming
Class of Fit 6H
Number of Flutes 3
Material High Speed Steel
Finish/Coating TiCN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (mm) 90.00
Helix Angle 35
Thread Standard M
Thread Length (mm) 20.00
Series/List B4939300
Shank Diameter (mm) 8.00
Material Application Aluminum; Carbon Steel; Copper; Stainless Steel; Steel Alloys

$38.28

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OSG - #6-32 UNC 2 Flute 3B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, TiCN Finish, 2" OAL, Right Hand Flute, Right Hand Thread, H2, Series 13058


Item #: 75764332
Brand: OSG
Model #: 1305800108
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.
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 Modified Bottoming
Class of Fit 3B
Thread Limit H2
Number of Flutes 2
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
Oversize No
Thread Length (Inch) 11/16
Flute Type Fast Spiral
Series/List 13058
Shank Diameter (Decimal Inch) 0.1410
Material Application Aluminum

$24.83

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Kennametal - M3x0.50 Metric 3 Flute Plug Spiral Flute Tap - Cobalt, TiN Finish, 56mm OAL, Right Hand Flute, Right Hand Thread, H6


Item #: 37923794
Brand: Kennametal
Model #: 6172970
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.
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) M3x0.50
Chamfer Plug
Thread Limit H6
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) 2.2000
Overall Length (mm) 56.00
Helix Angle 45
Thread Standard Metric
Thread Length (Decimal Inch) 0.2000
Thread Length (mm) 5.00
Flute Type Fast Spiral
Neck Length (Decimal Inch) 0.5500
Tapping Depth (Decimal Inch) 0.7500
Tapping Depth (mm) 19.00
Shank Diameter (Decimal Inch) 0.1378
Shank Diameter (mm) 3.50
Square Length (Inch) 0.2400

$37.02

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OSG - 1/4-28 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, H2, Series 303


Item #: 70851480
Brand: OSG
Model #: 1763401
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) 1/4-28
Chamfer Modified Bottoming
Class of Fit 3B
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) 2-1/2
Helix Angle 45
Thread Standard UNF
Thread Length (Decimal Inch) 1.0000
Flute Type Fast Spiral
Series/List 303
Shank Length (Decimal Inch) 0.2550

$23.44

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


Item #: 79332672
Brand: OSG
Model #: 2931508
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.
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) 3/8-16
Chamfer Modified Bottoming
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) 2-15/16
Helix Angle 45
Thread Standard UNC
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

$39.56

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Sandvik Coromant - M8x1.25 Metric 3 Flute 6H Modified Bottoming Spiral Flute Tap - Powdered Metal, CoolTop Finish, 141.57mm OAL, Right Hand Flute, Right Hand Thread, Series CoroTap 300


Item #: 49384233
Brand: Sandvik Coromant
Model #: 6181759
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 (mm) M8x1.25
Chamfer Modified Bottoming
Class of Fit 6H
Number of Flutes 3
Material Powdered Metal
Finish/Coating CoolTop
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 5.5736
Overall Length (mm) 141.57
Helix Angle 45
Thread Standard Metric
Thread Length (Decimal Inch) 0.5118
Thread Length (mm) 13.00
Flute Type Fast Spiral
Series/List CoroTap 300
Neck Length (Decimal Inch) 1.0620
Tapping Depth (Decimal Inch) 1.5748
Tapping Depth (mm) 40.00
Shank Diameter (Decimal Inch) 0.3150
Shank Diameter (mm) 8.00

$99.06

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Accupro - 3/8-24 3 Flute 2B Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Oxide Finish, 2-15/16" OAL, Right Hand Flute, Right Hand Thread


Item #: 62666706
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.
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
Class of Fit 2B
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 (Decimal Inch) 2.9375
Overall Length (Inch) 2-15/16
Overall Length (mm) 74.61
Helix Angle 40
Material Grade 3% Vanadium HSS
Oversize No
Thread Length (mm) 16.00
Flute Type Fast Spiral
Shank Diameter (mm) 9.68

$31.25

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Guhring - M3x0.35 Metric Fine 3 Flute 6H Modified Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 56mm OAL, Right Hand Flute, Right Hand Thread, D2/D3, Series 2910


Item #: 58539701
Brand: Guhring
Model #: 9029100030020
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) M3x0.35
Chamfer Modified Bottoming
Class of Fit 6H
Thread Limit D2/D3
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) 56.00
Helix Angle 15
Thread Standard Metric Fine
Flute Type Slow Spiral
Series/List 2910

$38.85

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Walter-Prototyp - 1-1/2 - 6 UNC 4 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 200mm OAL, Right Hand Flute, Right Hand Thread, Series P22569


Item #: 36358851
Brand: Walter-Prototyp
Model #: 6244717
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) 1-1/2 - 6
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 (Decimal Inch) 7.8740
Overall Length (mm) 200.00
Helix Angle 45
Thread Standard UNC
Material Grade M35
Oversize No
Thread Length (Decimal Inch) 1.5748
Thread Length (mm) 40.00
Flute Type Fast Spiral
Series/List P22569
Neck Length (Decimal Inch) 2.3622
Tapping Depth (Decimal Inch) 3.9370
Tapping Depth (mm) 100.00
Shank Diameter (Decimal Inch) 1.1024
Shank Diameter (mm) 28.00
Material Application Aluminum; Cast Steel; Fiber Reinforced Plastics; Graphite; Non-Ferrous Metals; Plastics; Steel

$446.59

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Guhring - M8x1.25 Metric 6H Modified Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 90mm OAL, Right Hand Flute, Right Hand Thread, D5, Series 5734


Item #: 52364544
Brand: Guhring
Model #: 9057340080000
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 (mm) M8x1.25
Chamfer Modified Bottoming
Class of Fit 6H
Thread Limit D5
Material Cobalt
Finish/Coating Oxide
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.5433
Overall Length (mm) 90.00
Helix Angle 40
Thread Standard Metric
Oversize No
Thread Length (Decimal Inch) 0.5512
Thread Length (mm) 14.00
Flute Type Fast Spiral
Series/List 5734
Neck Length (Decimal Inch) 0.8268
Tapping Depth (Decimal Inch) 1.3780
Tapping Depth (mm) 35.00
Shank Diameter (Decimal Inch) 0.3150
Shank Diameter (mm) 8.00
Material Application Alloy Steel; Alloy Tool Steel; Aluminum Alloy; Case Hardened Steel; Cast Iron; Ductile Iron; Free Cutting Steel; Heat Treated Steel; Malleable Cast Iron; Stainless Steel; Structural Steel; Tool Steel

$19.03

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Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-2.3215M


Item #: 94504206
Brand: Glastonbury Gage & Southern Gage - GSG
Model #: GSG-CR-2.3215M

Product Specifications

Material Solid Carbide
Tolerance (Decimal Inch) +0.00002/-0.00002
Blank Number Wire Size #7
Inner Diameter (Decimal Inch) 2.3215
Calibrated No
Traceability Certification Included No
Standards B47.1 Gage Standards; ASME B89.1.6
Go/No Go Master

$1,540.97

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Seco - M20x2.50 Metric 4 Flute 6H Modified Bottoming Spiral Flute Tap - Powdered Metal, TiAlN Finish, 5.5118" OAL, Right Hand Flute, Right Hand Thread, H6


Item #: 42588442
Brand: Seco
Model #: 41117
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 Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature versus TiN and TiCN. As a result, it is particularly advantageous for higher speed operations in a variety of steel machining applications.
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) M20x2.50
Chamfer Modified Bottoming
Class of Fit 6H
Thread Limit H6
Number of Flutes 4
Material Powdered Metal
Finish/Coating TiAlN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant Through Coolant
Overall Length (Decimal Inch) 5.5118
Overall Length (Inch) 5.5118
Overall Length (mm) 140.00
Helix Angle 15
Thread Standard Metric
Oversize No
Thread Length (Decimal Inch) 1.1811
Thread Length (Inch) 1
Thread Length (mm) 30.00
Flute Type Slow Spiral
Neck Length (Decimal Inch) 2.5591
Neck Length (Inch) 2.5591
Tapping Depth (Decimal Inch) 3.7402
Tapping Depth (mm) 95.00
Shank Diameter (Decimal Inch) 0.6299
Shank Diameter (mm) 16.00
Shank Length (Decimal Inch) 1.7717
Shank Length (mm) 45
Material Application Steels

$296.32

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OSG - 7/16-20 UNF 3 Flute Modified Bottoming Spiral Flute Tap - Vanadium High Speed Steel, Bright Finish, 3-5/32" OAL, Right Hand Flute, Right Hand Thread, H11, Series 290


Item #: 04041596
Brand: OSG
Model #: 2942800
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) 7/16-20
Chamfer Modified Bottoming
Thread Limit H11
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) 3-5/32
Helix Angle 45
Thread Standard UNF
Thread Length (Inch) 1-7/16
Flute Type Fast Spiral
Series/List 290
Shank Diameter (Decimal Inch) 0.3230
Material Application Alloy Steel; Cast Iron; Die Steel; Hardened Steel; High Carbon Steel; Low Carbon Steel; Medium Carbon Steel

$48.10

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Guhring - M16x2.00 Metric 4 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 3.811" OAL, Right Hand Flute, Right Hand Thread, D6/D7, Series 3948


Item #: 81673154
Brand: Guhring
Model #: 9039480160000
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) M16x2.00
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) 3.8110
Helix Angle 40
Thread Standard Metric
Flute Type Fast Spiral
Series/List 3948

$61.32

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Walter-Prototyp - 1/4-20 UNC 3 Flute 2B Modified Bottoming Spiral Flute Tap - Cobalt, Oxide Finish, 80mm OAL, Right Hand Flute, Right Hand Thread, Series M22513


Item #: 36342327
Brand: Walter-Prototyp
Model #: 6149931
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) 1/4-20
Chamfer Modified Bottoming
Class of Fit 2B
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) 3.1496
Overall Length (mm) 80.00
Helix Angle 40
Thread Standard UNC
Material Grade M35
Oversize No
Thread Length (Decimal Inch) 0.3937
Thread Length (mm) 10.00
Flute Type Fast Spiral
Series/List M22513
Neck Length (Decimal Inch) 0.7874
Tapping Depth (Decimal Inch) 1.1811
Tapping Depth (mm) 30.00
Shank Diameter (Decimal Inch) 0.2756
Shank Diameter (mm) 7.00
Material Application Cast Steel; Gray Cast Iron; Malleable Cast Iron; Spheroidal Cast Iron; Stainless Steel; Steel; Vermicular Cast Iron

$48.79

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OSG - 3/8-24 UNF 3 Flute 3B Modified Bottoming Spiral Flute Tap - Powdered Metal, TiCN Finish, 2-15/16" OAL, Right Hand Flute, Right Hand Thread, H3, Series 313NI


Item #: 70852504
Brand: OSG
Model #: 1710108
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 (Inch) 3/8-24
Chamfer Modified 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) 2-15/16
Helix Angle 10
Thread Standard UNF
Thread Length (Decimal Inch) 1.2500
Flute Type Slow Spiral
Series/List 313NI
Shank Length (Decimal Inch) 0.3810

$48.19

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