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MSC Up To 2022 Part 3 - (154123 Products)


OSG - #6-40 UNF 2B H5 Thread Limit Bottoming Thread Forming Tap - High Speed Steel, V Finish, 56mm OAL, 11/16" Thread Length, Series 16250


Item #: 49250905
Brand: OSG
Model #: 1625064015
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
V is a multi-layer TiCN coating, It is commonly used on carbon, mild steels, aluminum castings and cast iron. V is a proprietary coating exclusive to OSG Tap and Die, Inc.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Product Specifications
Thread Size (Inch) #6-40
Class of Fit 2B
Thread Limit H5
Chamfer Bottoming
Finish/Coating V
Material High Speed Steel
Overall Length (mm) 56.00
Thread Standard UNF
Thread Length (Inch) 11/16
Series/List 16250
Shank Diameter (Decimal Inch) 0.1410
Through Coolant No

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Emuge - M3x0.50 Metric 2 Flute 6H Modified Bottoming Spiral Flute Tap - Cobalt, GLT-8 Finish, 56mm OAL, Right Hand Flute, Right Hand Thread, Series Enorm


Item #: 52282456
Brand: Emuge
Model #: B050S800.0030
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.
GLT-8 coatings are diamond-like coatings and provide a hard surface for good thermal protection as well as high surface lubricity. Ideal for machining nonferrous materials and aluminum. GLT-8 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 (mm) M3x0.50
Chamfer Modified Bottoming
Class of Fit 6H
Number of Flutes 2
Material Cobalt
Finish/Coating GLT-8
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.2047
Overall Length (mm) 56.00
Helix Angle 45
Thread Standard Metric
Oversize No
Thread Length (Decimal Inch) 0.2362
Thread Length (mm) 6.00
Flute Type Fast Spiral
Series/List Enorm
Tapping Depth (Decimal Inch) 0.7087
Tapping Depth (mm) 18.00
Shank Diameter (Decimal Inch) 0.1378
Shank Diameter (mm) 3.50
Shank Length (Decimal Inch) 1.4961
Shank Length (mm) 38

$56.47

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OSG - 7/16-14 UNC, 3 Flute, Oxide Finish, Powdered Metal Spiral Point Tap - Plug Chamfer, Right Hand Thread, 3-5/32" OAL, 1-7/16" Thread Length, 0.323" Shank Diam, Series 312NI


Item #: 75046615
Brand: OSG
Model #: 1708401
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.
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.
Powdered Metal (PM) is tougher and more cost effective than solid carbide. It is commonly used on highly abrasive materials including high silicon aluminums.
Product Specifications
Thread Size (Inch) 7/16-14
Number of Flutes 3
Chamfer Plug
Thread Limit H5
Finish/Coating Oxide
Material Powdered Metal
Through Coolant NonThrough Coolant
Thread Direction Right Hand
Overall Length (Inch) 3-5/32
Oversize No
Thread Standard UNC
Thread Length (Inch) 1-7/16
Series/List 312NI
Shank Diameter (Decimal Inch) 0.3230
Square Size (Decimal Inch) 0.2420
Material Application Hardened Steel; High Nickel Alloy; Stainless Steel; Titanium

$50.71

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OSG - 7/16-20 UNF, 3 Flute, Oxide Finish, Powdered Metal Spiral Point Tap - Plug Chamfer, Right Hand Thread, 3-5/32" OAL, 1-7/16" Thread Length, 0.323" Shank Diam, Series 312NI


Item #: 75046623
Brand: OSG
Model #: 1708501
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.
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.
Powdered Metal (PM) is tougher and more cost effective than solid carbide. It is commonly used on highly abrasive materials including high silicon aluminums.
Product Specifications
Thread Size (Inch) 7/16-20
Number of Flutes 3
Chamfer Plug
Thread Limit H3
Finish/Coating Oxide
Material Powdered Metal
Through Coolant NonThrough Coolant
Thread Direction Right Hand
Overall Length (Inch) 3-5/32
Oversize No
Thread Standard UNF
Thread Length (Inch) 1-7/16
Series/List 312NI
Shank Diameter (Decimal Inch) 0.3230
Square Size (Decimal Inch) 0.2420
Material Application Hardened Steel; High Nickel Alloy; Stainless Steel; Titanium

$50.71

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Regal Cutting Tools - 3/4-16 UNF 4 Flute Bright Finish High Speed Steel Straight Flute Standard Hand Tap - Bottoming, Right Hand Thread, 4-1/4" OAL, 2" Thread Length, H11 Limit, Oversize


Item #: 66112855
Brand: Regal Cutting Tools
Model #: 014636AS
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.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Tap Type Standard Hand Tap
Thread Size (Inch) 3/4-16
Thread Limit H11
Number of Flutes 4
Chamfer Bottoming
Material High Speed Steel
Finish/Coating Bright
Thread Direction Right Hand
Through Coolant NonThrough Coolant
Thread Standard UNF
Overall Length (Decimal Inch) 4.25000
Overall Length (Inch) 4-1/4
Oversize No
Thread Length (Decimal Inch) 2.0000
Thread Length (Inch) 2
Shank Diameter (Decimal Inch) 0.5900
Square Length (Inch) 11/16
Square Size (Decimal Inch) 0.4420

$52.51

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OSG - M2.5x0.45 Metric Coarse 3 Flute 6H Plug Spiral Flute Tap - Cobalt, Nitride Finish, 1-13/16" OAL, Left Hand Flute, Right Hand Thread, D3, Series 13163


Item #: 70852934
Brand: OSG
Model #: 1316300108
Exact Tooling IR#: 04

Features and Benefits

Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Nitride is a thin, hard-shell coating that supports surface hardness of the tool. It is commonly used where abrasive or wearing conditions exist.
Slow Spiral Flutes with 8-20 degree angles are used for tough materials like high nickel alloys, titanium and some series of stainless steels.
Product Specifications
Thread Size (mm) M2.5x0.45
Chamfer Plug
Class of Fit 6H
Thread Limit D3
Number of Flutes 3
Material Cobalt
Finish/Coating Nitride
Thread Direction Right Hand
Flute Direction Left Hand
Through Coolant NonThrough Coolant
Overall Length (Inch) 1-13/16
Helix Angle 15
Thread Standard Metric Coarse
Thread Length (Decimal Inch) 0.5000
Flute Type Slow Spiral
Series/List 13163
Shank Length (Decimal Inch) 0.1410

$54.99

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Hertel - #10-32 UNF 3 Flute H3 Bright Finish High Speed Steel Hand Extension Tap - Plug Chamfer, 6" OAL, 2B/3B Class of Fit


Item #: 75622449
Brand: Hertel
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.
Hand taps are used to cut threads in blind or through holes. They are used by hand or in general purpose machine operations.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Product Specifications
Thread Size #10-32
Overall Length (Inch) 6
Overall Length (Decimal Inch) 6.000
Chamfer Plug
Thread Limit H3
Class of Fit 2B/3B
Number of Flutes 3
Tap Type Hand
Finish/Coating Bright
Thread Standard UNF
Material High Speed Steel
Shank Diameter (Decimal Inch) 0.1940
Shank Size Type Reduced

$52.56

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DORMER - M5x0.80 Metric Coarse 3 Flute Bright Finish Cobalt Spiral Point Extension Tap - Plug Chamfer, 79mm OAL, 6H Class of Fit, Series E606


Item #: 65678161
Brand: DORMER
Model #: 0123966
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.
Spiral point taps are used for tapping through holes. They have a flute geometry that shoots chips ahead of the cutting action to reduce loading and clogging within the flute.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Product Specifications
Thread Size M5x0.80
Overall Length (mm) 79.00
Chamfer Plug
Class of Fit 6H
Number of Flutes 3
Tap Type Spiral Point
Finish/Coating Bright
Flute Direction Right Hand
Thread Standard Metric Coarse
Material Cobalt
Thread Direction Right Hand
Square Size (Decimal Inch) 0.1240
Material Application Alloy Steel; Aluminum; Aluminum Alloy; Brass; Carbon Steel; Copper; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel; Nickel Alloy; Stainless Steel; Steel; Structural Steel; Thermoplastics; Titanium Alloy
Flute Direction Right Hand
Series/List E606
Shank Size Type Reduced

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Emuge - 1/4-28 UNF 3 Flute 2BX Modified Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 3.15" OAL, Right Hand Flute, Right Hand Thread, Series Rekord D


Item #: 62932538
Brand: Emuge
Model #: BU263701.5043
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) 1/4-28
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) 3.1500
Helix Angle 15
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.6690
Flute Type Slow Spiral
Series/List Rekord D
Tapping Depth (Decimal Inch) 1.1810
Shank Diameter (Decimal Inch) 0.2550
Shank Length (Decimal Inch) 1.9690
Material Application Aluminum Alloys; Cast Iron; Copper; Copper Alloys; Stainless Steel; Steel

$56.47

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Emuge - M3x0.50 Metric 3 Flute 6H Bottoming Spiral Flute Tap - Cobalt, GLT-1 Finish, 56mm OAL, Right Hand Flute, Right Hand Thread, Series Enorm


Item #: 33172511
Brand: Emuge
Model #: B051C400.0030
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 (mm) M3x0.50
Chamfer Bottoming
Class of Fit 6H
Number of Flutes 3
Material Cobalt
Finish/Coating GLT-1
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.2047
Overall Length (mm) 56.00
Helix Angle 45
Thread Standard Metric
Oversize No
Thread Length (Decimal Inch) 0.2362
Thread Length (mm) 6.00
Flute Type Fast Spiral
Series/List Enorm
Tapping Depth (Decimal Inch) 0.7087
Tapping Depth (mm) 18.00
Shank Diameter (Decimal Inch) 0.1378
Shank Diameter (mm) 3.50
Shank Length (Decimal Inch) 1.4961
Shank Length (mm) 38

$56.48

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Emuge - M2x0.40 Metric 2 Flute 6H Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 45mm OAL, Right Hand Flute, Right Hand Thread, Series Rekord D


Item #: 77607745
Brand: Emuge
Model #: B0461400.0020
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.
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) M2x0.40
Chamfer Bottoming
Class of Fit 6H
Number of Flutes 2
Material Cobalt
Finish/Coating TiN
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 1.7717
Overall Length (mm) 45.00
Helix Angle 15
Thread Standard Metric
Oversize No
Thread Length (Decimal Inch) 0.2756
Thread Length (mm) 7.00
Flute Type Slow Spiral
Series/List Rekord D
Tapping Depth (Decimal Inch) 0.4724
Tapping Depth (mm) 12.00
Shank Diameter (Decimal Inch) 0.1102
Shank Diameter (mm) 2.80
Shank Length (Decimal Inch) 1.2992
Shank Length (mm) 33
Material Application Cast Iron; Copper Alloys; Stainless Steel; Steel

$56.47

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Emuge - #2-56 UNC 2 Flute 2B Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 1.772" OAL, Right Hand Flute, Right Hand Thread, Series Enorm Z


Item #: 02775765
Brand: Emuge
Model #: BU513500.5001
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) #2-56
Chamfer Bottoming
Class of Fit 2B
Number of Flutes 2
Material Cobalt
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 1.7720
Helix Angle 45
Thread Standard UNC
Oversize No
Thread Length (Decimal Inch) 0.1770
Flute Type Fast Spiral
Series/List Enorm Z
Tapping Depth (Decimal Inch) 0.4720
Shank Diameter (Decimal Inch) 0.1410
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

$55.93

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OSG - #6-32 UNC 2B H5 Thread Limit Modified Bottoming Thread Forming Tap - Cobalt, TiCN Finish, 56mm OAL, 11/16" Thread Length, Right Hand Thread, Series 16250


Item #: 70647813
Brand: OSG
Model #: 1625006325
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 to the bottom of blind holes and have 2 to 2-1/2 threads.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is used on stainless steels, cast iron and aluminum alloys.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Product Specifications
Thread Size (Inch) #6-32
Class of Fit 2B
Thread Limit H5
Chamfer Modified Bottoming
Finish/Coating TiCN
Material Cobalt
Overall Length (mm) 56.00
Thread Standard UNC
Thread Length (Decimal Inch) 0.6875
Series/List 16250
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.1410
Square Length (Inch) 0.1410

$51.34

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OSG - #6-40 UNF 2B H5 Thread Limit Modified Bottoming Thread Forming Tap - Cobalt, TiCN Finish, 56mm OAL, 11/16" Thread Length, Right Hand Thread, Series 16250


Item #: 70647797
Brand: OSG
Model #: 1625006405
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 to the bottom of blind holes and have 2 to 2-1/2 threads.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is used on stainless steels, cast iron and aluminum alloys.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Product Specifications
Thread Size (Inch) #6-40
Class of Fit 2B
Thread Limit H5
Chamfer Modified Bottoming
Finish/Coating TiCN
Material Cobalt
Overall Length (mm) 56.00
Thread Standard UNF
Thread Length (Decimal Inch) 0.6875
Series/List 16250
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.1410
Square Length (Inch) 0.1410

$51.34

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OSG - #6-32 UNC 2B H5 Thread Limit Plug Thread Forming Tap - High Speed Steel, V Finish, 56mm OAL, 11/16" Thread Length, Series 16250


Item #: 49250889
Brand: OSG
Model #: 1625063245
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.
V is a multi-layer TiCN coating, It is commonly used on carbon, mild steels, aluminum castings and cast iron. V is a proprietary coating exclusive to OSG Tap and Die, Inc.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Product Specifications
Thread Size (Inch) #6-32
Class of Fit 2B
Thread Limit H5
Chamfer Plug
Finish/Coating V
Material High Speed Steel
Overall Length (mm) 56.00
Thread Standard UNC
Thread Length (Inch) 11/16
Series/List 16250
Shank Diameter (Decimal Inch) 0.1410
Through Coolant No

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OSG - #4-40 UNC 3B H3 Thread Limit Modified Bottoming Thread Forming Tap - Cobalt, TiCN Finish, 56mm OAL, 9/16" Thread Length, Right Hand Thread, Series 16250


Item #: 70648894
Brand: OSG
Model #: 1625004403
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 to the bottom of blind holes and have 2 to 2-1/2 threads.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is used on stainless steels, cast iron and aluminum alloys.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Product Specifications
Thread Size (Inch) #4-40
Class of Fit 3B
Thread Limit H3
Chamfer Modified Bottoming
Finish/Coating TiCN
Material Cobalt
Overall Length (mm) 56.00
Thread Standard UNC
Thread Length (Decimal Inch) 0.5625
Series/List 16250
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.1410
Square Length (Inch) 0.1410

$51.34

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OSG - #4-40 UNF 2B H5 Thread Limit Bottoming Thread Forming Tap - High Speed Steel, V Finish, 2.2" OAL, 0.317" Thread Length, Series 16250


Item #: 49250574
Brand: OSG
Model #: 1625044015
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
V is a multi-layer TiCN coating, It is commonly used on carbon, mild steels, aluminum castings and cast iron. V is a proprietary coating exclusive to OSG Tap and Die, Inc.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Product Specifications
Thread Size (Inch) #4-40
Class of Fit 2B
Thread Limit H5
Chamfer Bottoming
Finish/Coating V
Material High Speed Steel
Overall Length (Inch) 2.2000
Overall Length (mm) 50.00
Thread Standard UNF
Thread Length (Inch) 0.3170
Series/List 16250
Shank Diameter (Decimal Inch) 0.1410
Through Coolant No

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OSG - #4-40 UNF 2B H3 Thread Limit Plug Thread Forming Tap - High Speed Steel, V Finish, 50mm OAL, 1/2" Thread Length, Series 16250


Item #: 49250582
Brand: OSG
Model #: 1625044045
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.
V is a multi-layer TiCN coating, It is commonly used on carbon, mild steels, aluminum castings and cast iron. V is a proprietary coating exclusive to OSG Tap and Die, Inc.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Product Specifications
Thread Size (Inch) #4-40
Class of Fit 2B
Thread Limit H3
Chamfer Plug
Finish/Coating V
Material High Speed Steel
Overall Length (mm) 50.00
Thread Standard UNF
Thread Length (Inch) 1/2
Series/List 16250
Shank Diameter (Decimal Inch) 0.1410
Through Coolant No

$51.34

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OSG - #4-40 UNC 2B H5 Thread Limit Modified Bottoming Thread Forming Tap - Cobalt, TiCN Finish, 56mm OAL, 9/16" Thread Length, Right Hand Thread, Series 16250


Item #: 70647870
Brand: OSG
Model #: 1625004405
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 to the bottom of blind holes and have 2 to 2-1/2 threads.
Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is used on stainless steels, cast iron and aluminum alloys.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Product Specifications
Thread Size (Inch) #4-40
Class of Fit 2B
Thread Limit H5
Chamfer Modified Bottoming
Finish/Coating TiCN
Material Cobalt
Overall Length (mm) 56.00
Thread Standard UNC
Thread Length (Decimal Inch) 0.5625
Series/List 16250
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.1410
Square Length (Inch) 0.1410

$51.34

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OSG - #5-40 UNC 2B H5 Thread Limit Bottoming Thread Forming Tap - High Speed Steel, V Finish, 56mm OAL, 5/8" Thread Length, Series 16250


Item #: 49250541
Brand: OSG
Model #: 1625054015
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
V is a multi-layer TiCN coating, It is commonly used on carbon, mild steels, aluminum castings and cast iron. V is a proprietary coating exclusive to OSG Tap and Die, Inc.
High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Product Specifications
Thread Size (Inch) #5-40
Class of Fit 2B
Thread Limit H5
Chamfer Bottoming
Finish/Coating V
Material High Speed Steel
Overall Length (mm) 56.00
Thread Standard UNC
Thread Length (Inch) 5/8
Series/List 16250
Shank Diameter (Decimal Inch) 0.1410
Through Coolant No

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