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Emuge - 1/4-28 UNF 2BX Modified Bottoming Thread Forming Tap


Item #: 16560641
Brand: Emuge
Model #: BU387F00.5043

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 (Inch) 1/4-28
Class of Fit 2BX
Thread Limit H4
Chamfer Modified Bottoming
Finish/Coating TiN
Material Powdered Metal High Speed Steel
Overall Length (Decimal Inch) 3.1496
Overall Length (mm) 80.00
Thread Standard UNF
Neck Length (Decimal Inch) 1.1811
Tapping Depth (Decimal Inch) 0.7500
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550
Through Coolant Yes
Material Application Steel

$106.19

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Emuge - 1/4-28 UNF 2BX Modified Bottoming Thread Forming Tap


Item #: 16560161
Brand: Emuge
Model #: BU37Y700.5043

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.
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.
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) 1/4-28
Class of Fit 2BX
Thread Limit H4
Chamfer Modified Bottoming
Finish/Coating GLT-8
Material Powdered Metal High Speed Steel
Overall Length (Decimal Inch) 3.1496
Overall Length (mm) 80.00
Thread Standard UNF
Neck Length (Decimal Inch) 1.1811
Tapping Depth (Decimal Inch) 0.7500
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550
Through Coolant No

$75.17

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Emuge - 1/4-28 UNF 2BX Modified Bottoming Thread Forming Tap


Item #: 16559452
Brand: Emuge
Model #: BU38Z800.5043

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.
Solid carbide provides better rigidity than high speed steel. It is extremely heat-resistant and used for high-speed applications on cast iron, non-ferrous materials, plastics and other tough-to-machine materials.
Product Specifications
Thread Size (Inch) 1/4-28
Class of Fit 2BX
Thread Limit H4
Chamfer Modified Bottoming
Finish/Coating TiN
Material Carbide
Overall Length (Decimal Inch) 3.1496
Overall Length (mm) 80.00
Thread Standard UNF
Neck Length (Decimal Inch) 1.1811
Tapping Depth (Decimal Inch) 0.7500
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550
Through Coolant Yes

$390.71

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Emuge - 1/4-28 UNF 2BX Modified Bottoming Thread Forming Tap


Item #: 16559817
Brand: Emuge
Model #: BU377F00.5043

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 (Inch) 1/4-28
Class of Fit 2BX
Thread Limit H4
Chamfer Modified Bottoming
Finish/Coating TiN
Material Powdered Metal High Speed Steel
Overall Length (Decimal Inch) 3.1496
Overall Length (mm) 80.00
Thread Standard UNF
Neck Length (Decimal Inch) 1.1811
Tapping Depth (Decimal Inch) 0.7500
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550
Through Coolant No
Material Application Steel

$83.01

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Emuge - 1/4-28 UNF 2BX Modified Bottoming Thread Forming Tap


Item #: 16560138
Brand: Emuge
Model #: BU37Z700.5043

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 (Inch) 1/4-28
Class of Fit 2BX
Thread Limit H4
Chamfer Modified Bottoming
Finish/Coating TiN
Material Powdered Metal High Speed Steel
Overall Length (Decimal Inch) 3.1496
Overall Length (mm) 80.00
Thread Standard UNF
Neck Length (Decimal Inch) 1.1811
Tapping Depth (Decimal Inch) 0.7500
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550
Through Coolant No

$72.23

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Emuge - 1/4-28 UNF 2BX Modified Bottoming Thread Forming Tap - Cobalt, Nitride Finish, 3.15" OAL, 0.669" Thread Length, Right Hand Thread, Series Rekord Druck-S


Item #: 02766525
Brand: Emuge
Model #: BU921000.5043
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 to the bottom of blind holes and have 2 to 2-1/2 threads.
Nitride is a thin, hard-shell coating that supports surface hardness of the tool. It is used where abrasive or wearing conditions exist.
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) 1/4-28
Class of Fit 2BX
Chamfer Modified Bottoming
Finish/Coating Nitride
Material Cobalt
Overall Length (Decimal Inch) 3.1500
Thread Standard UNF
Thread Length (Decimal Inch) 0.6690
Series/List Rekord Druck-S
Tapping Depth (Decimal Inch) 1.1810
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550
Material Application Ductile Metals

$55.28

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Emuge - 1/4-28 UNF 2BX Modified Bottoming Thread Forming Tap - Cobalt, TiCN Finish, 3.15" OAL, 0.394" Thread Length, Right Hand Thread, Series InnoForm


Item #: 52292893
Brand: Emuge
Model #: BU38Q200.5043
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 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) 1/4-28
Class of Fit 2BX
Chamfer Modified Bottoming
Finish/Coating TiCN
Material Cobalt
Overall Length (Decimal Inch) 3.1500
Thread Standard UNF
Thread Length (Decimal Inch) 0.3940
Series/List InnoForm
Tapping Depth (Decimal Inch) 1.1810
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550
Shank Length (Decimal Inch) 1.97
Through Coolant Yes

$95.07

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Emuge - 1/4-28 UNF 2BX Modified Bottoming Thread Forming Tap - Cobalt, TiCN Finish, 3.15" OAL, 0.394" Thread Length, Right Hand Thread, Series InnoForm


Item #: 52293347
Brand: Emuge
Model #: BU37Q200.5043
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 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) 1/4-28
Class of Fit 2BX
Chamfer Modified Bottoming
Finish/Coating TiCN
Material Cobalt
Overall Length (Decimal Inch) 3.1500
Thread Standard UNF
Thread Length (Decimal Inch) 0.3940
Series/List InnoForm
Tapping Depth (Decimal Inch) 1.1810
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550
Shank Length (Decimal Inch) 1.97
Material Application Aluminum Alloys

$74.38

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Emuge - 1/4-28 UNF 2BX Modified Bottoming Thread Forming Tap - Cobalt, TiN Finish, 2-1/2" OAL, 0.669" Thread Length, Right Hand Thread, Series Druck


Item #: 84372945
Brand: Emuge
Model #: AU921400.5043
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 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.
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) 1/4-28
Class of Fit 2BX
Chamfer Modified Bottoming
Finish/Coating TiN
Material Cobalt
Overall Length (Decimal Inch) 2.5000
Overall Length (Inch) 2-1/2
Thread Standard UNF
Thread Length (Decimal Inch) 0.6690
Series/List Druck
Tapping Depth (Decimal Inch) 1.1420
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550
Shank Length (Decimal Inch) 1.36

$63.90

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Emuge - 1/4-28 UNF 2BX Modified Bottoming Thread Forming Tap - Cobalt, TiN Finish, 3.15" OAL, 0.394" Thread Length, Right Hand Thread, Series Druck


Item #: 52293099
Brand: Emuge
Model #: BW92F000.5043
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 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.
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) 1/4-28
Class of Fit 2BX
Chamfer Modified Bottoming
Finish/Coating TiN
Material Cobalt
Overall Length (Decimal Inch) 3.1500
Thread Standard UNF
Thread Length (Decimal Inch) 0.3940
Series/List Druck
Tapping Depth (Decimal Inch) 1.1810
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550
Shank Length (Decimal Inch) 1.97
Through Coolant Yes
Material Application Cast Iron; Cobalt Alloys; Copper; Copper Alloys; Nickel; Nickel Alloys; Stainless Steel; Steel; Titanium; Titanium Alloys

$95.74

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Emuge - 1/4-28 UNF 2BX Modified Bottoming Thread Forming Tap - Cobalt, TiN Finish, 3.15" OAL, 0.394" Thread Length, Right Hand Thread, Series Druck


Item #: 82860503
Brand: Emuge
Model #: BW10F000.5043
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 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.
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) 1/4-28
Class of Fit 2BX
Chamfer Modified Bottoming
Finish/Coating TiN
Material Cobalt
Overall Length (Decimal Inch) 3.1500
Thread Standard UNF
Thread Length (Decimal Inch) 0.3940
Series/List Druck
Tapping Depth (Decimal Inch) 1.1810
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550
Shank Length (Decimal Inch) 1.97
Through Coolant Yes

$138.14

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Emuge - 1/4-28 UNF 2BX Modified Bottoming Thread Forming Tap - Cobalt, TiN Finish, 3.15" OAL, 0.669" Thread Length, Right Hand Thread


Item #: 59684449
Brand: Emuge
Model #: BU92F000.5043
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 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.
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) 1/4-28
Class of Fit 2BX
Chamfer Modified Bottoming
Finish/Coating TiN
Material Cobalt
Overall Length (Decimal Inch) 3.1500
Thread Standard UNF
Thread Length (Decimal Inch) 0.6690
Tapping Depth (Decimal Inch) 1.1810
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550
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

$73.56

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Emuge - 1/4-28 UNF 2BX Modified Bottoming Thread Forming Tap - Cobalt, TiN Finish, 3.15" OAL, 0.669" Thread Length, Right Hand Thread, Series Druck


Item #: 52293297
Brand: Emuge
Model #: BW921400.5043
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 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.
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) 1/4-28
Class of Fit 2BX
Chamfer Modified Bottoming
Finish/Coating TiN
Material Cobalt
Overall Length (Decimal Inch) 3.1500
Thread Standard UNF
Thread Length (Decimal Inch) 0.6690
Series/List Druck
Tapping Depth (Decimal Inch) 1.1810
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550
Shank Length (Decimal Inch) 1.97
Through Coolant Yes
Material Application Stainless Steel; Steel

$84.46

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Emuge - 1/4-28 UNF 2BX Modified Bottoming Thread Forming Tap - Cobalt, TiN Finish, 3.15" OAL, 0.669" Thread Length, Right Hand Thread, Series Rekord Druck-S


Item #: 02767085
Brand: Emuge
Model #: BU921400.5043
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 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.
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) 1/4-28
Class of Fit 2BX
Chamfer Modified Bottoming
Finish/Coating TiN
Material Cobalt
Overall Length (Decimal Inch) 3.1500
Thread Standard UNF
Thread Length (Decimal Inch) 0.6690
Series/List Rekord Druck-S
Tapping Depth (Decimal Inch) 1.1810
Thread Direction Right Hand
Shank Diameter (Decimal Inch) 0.2550

$64.03

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Emuge - 1/4-28 UNF 3 Flute 2B Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, Series Enorm


Item #: 52290558
Brand: Emuge
Model #: AU513500.5043
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) 1/4-28
Chamfer Bottoming
Class of Fit 2B
Number of Flutes 3
Material Cobalt
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 2.5000
Overall Length (Inch) 2-1/2
Helix Angle 45
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.6690
Flute Type Fast Spiral
Series/List Enorm
Tapping Depth (Decimal Inch) 1.1420
Shank Diameter (Decimal Inch) 0.2550
Shank Length (Decimal Inch) 1.3580
Material Application Copper; Stainless Steel; Steel

$50.92

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Emuge - 1/4-28 UNF 3 Flute 2B Bottoming Spiral Flute Tap - Cobalt, Bright Finish, 3.15" OAL, Right Hand Flute, Right Hand Thread, Series Enorm Z


Item #: 02776086
Brand: Emuge
Model #: BU513500.5043
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) 1/4-28
Chamfer Bottoming
Class of Fit 2B
Number of Flutes 3
Material Cobalt
Finish/Coating Bright
Thread Direction Right Hand
Flute Direction Right Hand
Through Coolant NonThrough Coolant
Overall Length (Decimal Inch) 3.1500
Helix Angle 45
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.3940
Flute Type Fast Spiral
Series/List Enorm Z
Tapping Depth (Decimal Inch) 1.1810
Shank Diameter (Decimal Inch) 0.2550
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

$50.92

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Emuge - 1/4-28 UNF 3 Flute 2B Bottoming Spiral Flute Tap - Cobalt, GLT-1 Finish, 3.15" OAL, Right Hand Flute, Right Hand Thread, Series Enorm


Item #: 65411886
Brand: Emuge
Model #: BU51C400.5043
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
GLT-1 is a multi-layered coating that offers a hard surface coating and an anti-friction layer for fast and efficient chip removal. It is heat resistant, wear resistant and prevents sliding.GLT-1 is a proprietary coating exclusive to Emuge.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) 1/4-28
Chamfer Bottoming
Class of Fit 2B
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) 3.1500
Helix Angle 45
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.3940
Flute Type Fast Spiral
Series/List Enorm
Tapping Depth (Decimal Inch) 1.1810
Shank Diameter (Decimal Inch) 0.2550
Shank Length (Decimal Inch) 1.9690
Material Application Aluminum Alloys; Copper; Copper Alloys; Stainless Steel; Steel

$63.38

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Emuge - 1/4-28 UNF 3 Flute 2B Bottoming Spiral Flute Tap - Cobalt, TiCN Finish, 3.15" OAL, Right Hand Flute, Right Hand Thread, Series Enorm


Item #: 01538891
Brand: Emuge
Model #: BU519400.5043
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 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) 1/4-28
Chamfer Bottoming
Class of Fit 2B
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) 3.1500
Helix Angle 45
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.3940
Flute Type Fast Spiral
Series/List Enorm
Tapping Depth (Decimal Inch) 1.1810
Shank Diameter (Decimal Inch) 0.2550
Shank Length (Decimal Inch) 1.9690

$60.05

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Emuge - 1/4-28 UNF 3 Flute 2B Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 2-1/2" OAL, Right Hand Flute, Right Hand Thread, Series Enorm


Item #: 63112791
Brand: Emuge
Model #: AU513700.5043
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) 1/4-28
Chamfer Bottoming
Class of Fit 2B
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) 2.5000
Overall Length (Inch) 2-1/2
Helix Angle 45
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.6690
Flute Type Fast Spiral
Series/List Enorm
Tapping Depth (Decimal Inch) 1.1420
Shank Diameter (Decimal Inch) 0.2550
Shank Length (Decimal Inch) 1.3580
Material Application Aluminum Alloys; Copper; Copper Alloys; Stainless Steel; Steel

$57.39

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Emuge - 1/4-28 UNF 3 Flute 2B Bottoming Spiral Flute Tap - Cobalt, TiN Finish, 3.15" OAL, Right Hand Flute, Right Hand Thread, Series Enorm Z


Item #: 02776607
Brand: Emuge
Model #: BU513700.5043
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Fast Spiral Flutes with 40-53 degree angles are suitable for ductile materials like aluminum and copper; medium to high carbon steels and free machining stainless steels.
Product Specifications
Thread Size (Inch) 1/4-28
Chamfer Bottoming
Class of Fit 2B
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) 3.1500
Helix Angle 45
Thread Standard UNF
Oversize No
Thread Length (Decimal Inch) 0.3940
Flute Type Fast Spiral
Series/List Enorm Z
Tapping Depth (Decimal Inch) 1.1810
Shank Diameter (Decimal Inch) 0.2550
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

$59.64

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