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Threading Products - Taps For Sale | Exact Tooling - (25001 Products)

OSG - #12-28 UNF H3 Thread Limit Plug Thread Forming Tap - Cobalt, Oxide Finish, 2-3/8" OAL, 15/16" Thread Length, Right Hand Thread, Series HY-PRO NRT - Exact Tooling

OSG - #12-28 UNF H3 Thread Limit Plug Thread Forming Tap - Cobalt, Oxide Finish, 2-3/8" OAL, 15/16" Thread Length, Right Hand Thread, Series HY-PRO NRT


Item #: 60536380
Brand: OSG
Model #: 1400124801
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.
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) #12-28
Thread Limit H3
Chamfer Plug
Finish/Coating Oxide
Material Cobalt
Overall Length (Inch) 2-3/8
Thread Standard UNF
Thread Length (Inch) 15/16
Series/List HY-PRO NRT
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2200
Material Application Alloy Steel; Aluminum; Carbon Steel; Die Steel; Stainless Steel

$ 15.77
Balax - 1/2-20 UNF H5 Thread Limit Plug Thread Forming Tap - High Speed Steel, Bright Finish, 3-3/8" OAL, 1" Thread Length, Right Hand Thread, Series BXP - Exact Tooling

Balax - 1/2-20 UNF H5 Thread Limit Plug Thread Forming Tap - High Speed Steel, Bright Finish, 3-3/8" OAL, 1" Thread Length, Right Hand Thread, Series BXP


Item #: 49718943
Brand: Balax
Model #: 14185
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.
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 (Inch) 1/2-20
Thread Limit H5
Chamfer Plug
Finish/Coating Bright
Material High Speed Steel
Overall Length (Inch) 3-3/8
Thread Standard UNF
Thread Length (Inch) 1
Series/List BXP
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.3670
Square Length (Inch) 7/16

$ 36.82
Balax - M5x0.80 Metric Coarse D4 Thread Limit Bottoming Thread Forming Tap - Cobalt, Bright Finish, 2-3/8" OAL, Series BXMOTL - Exact Tooling

Balax - M5x0.80 Metric Coarse D4 Thread Limit Bottoming Thread Forming Tap - Cobalt, Bright Finish, 2-3/8" OAL, Series BXMOTL


Item #: 49716277
Brand: Balax
Model #: 18184
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
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 (mm) M5x0.80
Thread Limit D4
Chamfer Bottoming
Finish/Coating Bright
Material Cobalt
Overall Length (Inch) 2-3/8
Thread Standard Metric Coarse
Series/List BXMOTL

$ 20.32
OSG - 3/8-16 UNC, 3 Flute, 45° Helix, Semi-Bottoming Chamfer, Oxide Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 3-3/8" OAL, 0.367" Shank Diam, 1-21/32" Thread Length, 3B Class of Fit, Series 302 - Exact Tooling

OSG - 3/8-16 UNC, 3 Flute, 45° Helix, Semi-Bottoming Chamfer, Oxide Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 3-3/8" OAL, 0.367" Shank Diam, 1-21/32" Thread Length, 3B Class of Fit, Series 302


Item #: 49148521
Brand: OSG
Model #: 30201501
Exact Tooling IR#: 04

Features and Benefits

Semi-bottoming chamfers are used for blind holes. They have 3 to 3-1/2 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.
Product Specifications
Thread Size (Inch) 3/8-16
Class of Fit 3B
Thread Limit H3
Number of Flutes 3
Chamfer Semi-Bottoming
Finish/Coating Oxide
Overall Length (Inch) 3-3/8
Helix Angle 45
Thread Standard UNC
Material High Speed Steel
Flute Direction Right Hand
Thread Length (Inch) 1-21/32
Series/List 302
Shank Diameter (Decimal Inch) 0.3670

$ 56.55
Balax - #5-44 UNF H5 Thread Limit Bottoming Thread Forming Tap - High Speed Steel, Bright Finish, 1-15/16" OAL, 5/8" Thread Length, Right Hand Thread, Series BXB - Exact Tooling

Balax - #5-44 UNF H5 Thread Limit Bottoming Thread Forming Tap - High Speed Steel, Bright Finish, 1-15/16" OAL, 5/8" Thread Length, Right Hand Thread, Series BXB


Item #: 49710791
Brand: Balax
Model #: 11165
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
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 (Inch) #5-44
Thread Limit H5
Chamfer Bottoming
Finish/Coating Bright
Material High Speed Steel
Overall Length (Inch) 1-15/16
Thread Standard UNF
Thread Length (Inch) 5/8
Series/List BXB
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.1410
Square Length (Inch) 3/16

$ 17.64
OSG - 7/16-20 UNF H11 Thread Limit Plug Thread Forming Tap - Cobalt, TiN Finish, 3-5/32" OAL, 1-7/16" Thread Length, Right Hand Thread, Series HY-PRO NRT - Exact Tooling

OSG - 7/16-20 UNF H11 Thread Limit Plug Thread Forming Tap - Cobalt, TiN Finish, 3-5/32" OAL, 1-7/16" Thread Length, Right Hand Thread, Series HY-PRO NRT


Item #: 73276123
Brand: OSG
Model #: 1400142505
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.
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.
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) 7/16-20
Thread Limit H11
Chamfer Plug
Finish/Coating TiN
Material Cobalt
Overall Length (Inch) 3-5/32
Thread Standard UNF
Thread Length (Inch) 1-7/16
Series/List HY-PRO NRT
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.3230
Material Application Alloy Steel; Aluminum; Carbon Steel; Die Steel; Stainless Steel

$ 44.51
Kennametal - M8x1.25 Metric Coarse 6HX Modified Bottoming Thread Forming Tap - Powdered Metal High Speed Steel, TiN Finish, 90mm OAL, 14mm Thread Length, Right Hand Thread, Series T622 - Exact Tooling

Kennametal - M8x1.25 Metric Coarse 6HX Modified Bottoming Thread Forming Tap - Powdered Metal High Speed Steel, TiN Finish, 90mm OAL, 14mm Thread Length, Right Hand Thread, Series T622


Item #: 58522053
Brand: Kennametal
Model #: 4158483
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 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.
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 (mm) M8x1.25
Class of Fit 6HX
Chamfer Modified Bottoming
Finish/Coating TiN
Material Powdered Metal High Speed Steel
Overall Length (Decimal Inch) 3.5433
Overall Length (mm) 90.00
Thread Standard Metric Coarse
Thread Length (Decimal Inch) 0.5510
Thread Length (mm) 14.00
Series/List T622
Neck Length (Decimal Inch) 0.8268
Neck Length (mm) 21
Tapping Depth (Decimal Inch) 1.3780
Tapping Depth (mm) 35
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.3150
Shank Diameter (mm) 8.00
Material Application Steel

$ 143.54
Balax - M16x2.00 Metric Coarse D7 Thread Limit Bottoming Thread Forming Tap - High Speed Steel, Bright Finish, 3-13/16" OAL, 1" Thread Length, Right Hand Thread, Series BXMB - Exact Tooling

Balax - M16x2.00 Metric Coarse D7 Thread Limit Bottoming Thread Forming Tap - High Speed Steel, Bright Finish, 3-13/16" OAL, 1" Thread Length, Right Hand Thread, Series BXMB


Item #: 49715295
Brand: Balax
Model #: 19267
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
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 (mm) M16x2.00
Thread Limit D7
Chamfer Bottoming
Finish/Coating Bright
Material High Speed Steel
Overall Length (Inch) 3-13/16
Thread Standard Metric Coarse
Thread Length (Inch) 1
Series/List BXMB
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.4800
Square Length (Inch) 9/16

$ 61.17
OSG - 7/16-20 UNF 2B H8 Thread Limit Plug Thread Forming Tap - High Speed Steel, V Finish, 100mm OAL, 1-7/16" Thread Length, Series 16250 - Exact Tooling

OSG - 7/16-20 UNF 2B H8 Thread Limit Plug Thread Forming Tap - High Speed Steel, V Finish, 100mm OAL, 1-7/16" Thread Length, Series 16250


Item #: 49250921
Brand: OSG
Model #: 1625076248
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) 7/16-20
Class of Fit 2B
Thread Limit H8
Chamfer Plug
Finish/Coating V
Material High Speed Steel
Overall Length (mm) 100.00
Thread Standard UNF
Thread Length (Inch) 1-7/16
Series/List 16250
Shank Diameter (Decimal Inch) 0.3230
Through Coolant No

$ 112.07
OSG - 1-8 UNC, 4 Flute, 50° Helix, Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 5-3/4" OAL, 1.021" Shank Diam, 2-9/16" Thread Length, 2B Class of Fit, Series S108 - Exact Tooling

OSG - 1-8 UNC, 4 Flute, 50° Helix, Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 5-3/4" OAL, 1.021" Shank Diam, 2-9/16" Thread Length, 2B Class of Fit, Series S108


Item #: 48905822
Brand: OSG
Model #: 10802500
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Thread Size (Inch) 1-8
Class of Fit 2B
Thread Limit H6
Number of Flutes 4
Chamfer Bottoming
Finish/Coating Bright
Overall Length (Inch) 5-3/4
Helix Angle 50
Thread Standard UNC
Material High Speed Steel
Flute Direction Right Hand
Thread Length (Inch) 2-9/16
Series/List S108
Shank Diameter (Decimal Inch) 1.0210

$ 366.56
Cle-Line - 1 - 11-1/2 NPSC Thread, 5 Flute Standard Pipe Tap - 3-3/4" OAL, 1-3/8" Thread Length, 1-1/8" Shank Diam, Bright Finish, High Speed Steel - Exact Tooling

Cle-Line - 1 - 11-1/2 NPSC Thread, 5 Flute Standard Pipe Tap - 3-3/4" OAL, 1-3/8" Thread Length, 1-1/8" Shank Diam, Bright Finish, High Speed Steel


Item #: 02528297
Brand: Cle-Line
Model #: C64236
Exact Tooling IR#: 04

Features and Benefits

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
Thread Size 1 - 11-1/2
Thread Standard NPSC
Material High Speed Steel
Finish/Coating Bright
Number of Flutes 5
Overall Length (Decimal Inch) 3.7500
Overall Length (Inch) 3-3/4
Overall Length (mm) 95.25
Hook Regular
Thread Length (Decimal Inch) 1.3750
Thread Length (Inch) 1-3/8
Shank Diameter (Decimal Inch) 1.1250
Square Size (Decimal Inch) 0.8430
Square Size (mm) 21
Series/List 0463
Chamfer 7 to 10

$ 249.31
Union Butterfield - 1/2-14 NPT Thread, 4 Flute Standard Pipe Tap - 3-1/8" OAL, 1-3/8" Thread Length, 11/16" Shank Diam, Nitride Finish, High Speed Steel - Exact Tooling

Union Butterfield - 1/2-14 NPT Thread, 4 Flute Standard Pipe Tap - 3-1/8" OAL, 1-3/8" Thread Length, 11/16" Shank Diam, Nitride Finish, High Speed Steel


Item #: 40614372
Brand: Union Butterfield
Model #: 1011764
Exact Tooling IR#: 04

Features and Benefits

High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Nitride is a thin, hard shell coating that supports surface hardness of the tool. It is commonly used where abrasive or wearing conditions exist.
Product Specifications
Thread Size 1/2-14
Thread Standard NPT
Material High Speed Steel
Finish/Coating Nitride
Number of Flutes 4
Overall Length (Decimal Inch) 3.1250
Overall Length (Inch) 3-1/8
Hook Regular
Projection (Decimal Inch) 0.5790
Thread Length (Decimal Inch) 1.3750
Thread Length (Inch) 1-3/8
Shank Diameter (Decimal Inch) 0.6880
Square Length (Inch) 5/8
Square Size (Decimal Inch) 0.5150
Series/List 1544

$ 107.38
OSG - 3/8-16 UNC H6 Thread Limit Bottoming Thread Forming Tap - Cobalt, TiN Finish, 2-15/16" OAL, 1-1/4" Thread Length, Right Hand Thread, Series HY-PRO NRT - Exact Tooling

OSG - 3/8-16 UNC H6 Thread Limit Bottoming Thread Forming Tap - Cobalt, TiN Finish, 2-15/16" OAL, 1-1/4" Thread Length, Right Hand Thread, Series HY-PRO NRT


Item #: 08693368
Brand: OSG
Model #: 1400134605
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
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.
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) 3/8-16
Thread Limit H6
Chamfer Bottoming
Finish/Coating TiN
Material Cobalt
Overall Length (Inch) 2-15/16
Thread Standard UNC
Thread Length (Inch) 1-1/4
Series/List HY-PRO NRT
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.3810
Material Application Alloy Steel; Aluminum; Carbon Steel; Die Steel; Stainless Steel

$ 31.75
OSG - M4.5x0.75 Metric Coarse 4H D4 Thread Limit Modified Bottoming Thread Forming Tap - Cobalt, TiCN Finish, 70mm OAL, 7/8" Thread Length, Right Hand Thread, Series 16350 - Exact Tooling

OSG - M4.5x0.75 Metric Coarse 4H D4 Thread Limit Modified Bottoming Thread Forming Tap - Cobalt, TiCN Finish, 70mm OAL, 7/8" Thread Length, Right Hand Thread, Series 16350


Item #: 70649090
Brand: OSG
Model #: 1635045754
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 (mm) M4.5x0.75
Class of Fit 4H
Thread Limit D4
Chamfer Modified Bottoming
Finish/Coating TiCN
Material Cobalt
Overall Length (mm) 70.00
Thread Standard Metric Coarse
Thread Length (Decimal Inch) 0.8750
Series/List 16350
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.1940
Square Length (Inch) 0.1940

$ 56.47
OSG - M10x1.50 Metric Coarse D6 Thread Limit Plug Thread Forming Tap - Cobalt, TiN Finish, 2-15/16" OAL, 1-1/4" Thread Length, Right Hand Thread, Series HY-PRO NRT - Exact Tooling

OSG - M10x1.50 Metric Coarse D6 Thread Limit Plug Thread Forming Tap - Cobalt, TiN Finish, 2-15/16" OAL, 1-1/4" Thread Length, Right Hand Thread, Series HY-PRO NRT


Item #: 75677633
Brand: OSG
Model #: 1410105205
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.
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.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Product Specifications
Thread Size (mm) M10x1.50
Thread Limit D6
Chamfer Plug
Finish/Coating TiN
Material Cobalt
Overall Length (Inch) 2-15/16
Thread Standard Metric Coarse
Thread Length (Inch) 1-1/4
Series/List HY-PRO NRT
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.3810
Material Application Alloy Steel; Aluminum; Carbon Steel; Die Steel; Stainless Steel

$ 29.97
Balax - 1-12 UNF H11 Thread Limit Plug Thread Forming Tap - High Speed Steel, Bright Finish, 5-1/8" OAL, 1" Thread Length, Right Hand Thread, Series BXP - Exact Tooling

Balax - 1-12 UNF H11 Thread Limit Plug Thread Forming Tap - High Speed Steel, Bright Finish, 5-1/8" OAL, 1" Thread Length, Right Hand Thread, Series BXP


Item #: 49719875
Brand: Balax
Model #: 15391
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.
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 (Inch) 1-12
Thread Limit H11
Chamfer Plug
Finish/Coating Bright
Material High Speed Steel
Overall Length (Inch) 5-1/8
Thread Standard UNF
Thread Length (Inch) 1
Series/List BXP
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.8000
Square Length (Inch) 13/16

$ 122.59
Reiff & Nestor - 1 - 11-1/2 NPTF Thread, 5 Flute Standard Pipe Tap - 3-3/4" OAL, 1-3/4" Thread Length, 1-1/8" Shank Diam, Oxide Finish, High Speed Steel - Exact Tooling

Reiff & Nestor - 1 - 11-1/2 NPTF Thread, 5 Flute Standard Pipe Tap - 3-3/4" OAL, 1-3/4" Thread Length, 1-1/8" Shank Diam, Oxide Finish, High Speed Steel


Item #: 05959358
Brand: Reiff & Nestor
Model #: 46232
Exact Tooling IR#: 04

Features and Benefits

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.
Product Specifications
Thread Size 1 - 11-1/2
Thread Standard NPTF
Material High Speed Steel
Finish/Coating Oxide
Number of Flutes 5
Overall Length (Inch) 3-3/4
Hook Regular
Projection (Decimal Inch) 0.6780
Thread Length (Inch) 1-3/4
Shank Diameter (Decimal Inch) 1.1250
Square Length (Inch) 13/16
Square Size (Decimal Inch) 0.8430
Series/List 120DS

$ 154.16
Balax - #1-64 UNC H3 Thread Limit Bottoming Thread Forming Tap - High Speed Steel, TiN Finish, 1-11/16" OAL, 3/8" Thread Length, Right Hand Thread, Series BXB - Exact Tooling

Balax - #1-64 UNC H3 Thread Limit Bottoming Thread Forming Tap - High Speed Steel, TiN Finish, 1-11/16" OAL, 3/8" Thread Length, Right Hand Thread, Series BXB


Item #: 00019240
Brand: Balax
Model #: 10123-TIN
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
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.
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) #1-64
Thread Limit H3
Chamfer Bottoming
Finish/Coating TiN
Material High Speed Steel
Overall Length (Inch) 1-11/16
Thread Standard UNC
Thread Length (Inch) 3/8
Series/List BXB
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.1410
Square Length (Inch) 3/16

$ 24.26
OSG - #2-56 UNC 3B H2 Thread Limit Modified Bottoming Thread Forming Tap - Cobalt, TiCN Finish, 45mm OAL, 7/16" Thread Length, Right Hand Thread, Series 16250 - Exact Tooling

OSG - #2-56 UNC 3B H2 Thread Limit Modified Bottoming Thread Forming Tap - Cobalt, TiCN Finish, 45mm OAL, 7/16" Thread Length, Right Hand Thread, Series 16250


Item #: 70647953
Brand: OSG
Model #: 1625002562
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) #2-56
Class of Fit 3B
Thread Limit H2
Chamfer Modified Bottoming
Finish/Coating TiCN
Material Cobalt
Overall Length (mm) 45.00
Thread Standard UNC
Thread Length (Decimal Inch) 0.4375
Series/List 16250
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.1410
Square Length (Inch) 0.1410

$ 65.62
OSG - 1/4-20 UNC, 3 Flute, 50° Helix, Semi-Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 2-23/32" OAL, 0.318" Shank Diam, 0.311" Thread Length, 2B Class of Fit, Series 13039 - Exact Tooling

OSG - 1/4-20 UNC, 3 Flute, 50° Helix, Semi-Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap - Right Hand Flute, 2-23/32" OAL, 0.318" Shank Diam, 0.311" Thread Length, 2B Class of Fit, Series 13039


Item #: 49265341
Brand: OSG
Model #: 1303900600
Exact Tooling IR#: 04

Features and Benefits

Semi-bottoming chamfers are used for blind holes. They have 3 to 3-1/2 threads.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Product Specifications
Thread Size (Inch) 1/4-20
Class of Fit 2B
Thread Limit H3
Number of Flutes 3
Chamfer Semi-Bottoming
Finish/Coating Bright
Overall Length (Inch) 2-23/32
Helix Angle 50
Thread Standard UNC
Material High Speed Steel
Flute Direction Right Hand
Thread Length (Decimal Inch) 0.3110
Series/List 13039
Shank Diameter (Decimal Inch) 0.3180
Material Application Aluminum

$ 36.54