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Holemaking Products - Drilling & Drill Bits For Sale | Benchmark Tooling - (107446 Products)

Guhring - 6mm 118° Spiral Flute Cobalt Screw Machine Drill Bit - Benchmark Tooling

Guhring - 6mm 118° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 55077341
Brand: Guhring
Model #: 9055200060000

Features and Benefits

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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2362
Drill Bit Size (mm) 6.00
Drill Point Angle 118
Drill Bit Material Cobalt
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 28.00
Overall Length (mm) 66.00
Flute Length x Diameter Ratio 3xD
Point Type Four Facet, Split Point
Shank Diameter (mm) 6.00
Shank Diameter (Decimal Inch) 0.2362
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.000 to -0.018
Drill Tip Finish/Coating None
Specification Number DIN 1897
Series/List 5520
Length Type Stub

$12.02

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Guhring - #3 118° Spiral Flute Cobalt Screw Machine Drill Bit - Benchmark Tooling

Guhring - #3 118° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 55077416
Brand: Guhring
Model #: 9055200054100

Features and Benefits

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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2130
Drill Bit Size (Wire) #3
Drill Point Angle 118
Drill Bit Material Cobalt
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 28.00
Overall Length (mm) 66.00
Flute Length x Diameter Ratio 3xD
Point Type Four Facet, Split Point
Shank Diameter (mm) 5.41
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.000 to -0.018
Drill Tip Finish/Coating None
Specification Number DIN 1897
Series/List 5520
Length Type Stub

$11.13

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Emuge - 3.65mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Emuge - 3.65mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 47948385
Brand: Emuge
Model #: TA203344.0365

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1437
Drill Bit Size (mm) 3.65
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 20.00
Overall Length (mm) 62.00
Flute Length x Diameter Ratio 3xD
Point Type Four Facet
Shank Diameter (mm) 6.00
Specification Designation DIN
Spiral Type Regular Spiral
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) m7
Number of Margins 2.000
Specification Number DIN 6535HA
Web Thinning Web-Thinned
Through Coolant Yes
Drill Bit Grade High Performance
Material Grade Submicron
Series/List 3XD

$98.04

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Kennametal - 5/32" 140° Carbide Screw Machine Drill Bit - Benchmark Tooling

Kennametal - 5/32" 140° Carbide Screw Machine Drill Bit


Item #: 14964787
Brand: Kennametal
Model #: 6782436

Product Specifications
Drill Bit Size (Decimal Inch) 0.1563
Drill Bit Size (Inch) 5/32
Drill Point Angle 140
Drill Bit Material Carbide
Drill Bit Finish/Coating TiN/AlTiN
Flute Type Helical Flute
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 23.00
Overall Length (mm) 63.0000
Flute Length x Diameter Ratio 4xD
Shank Diameter (Inch) 3/16
Flute Type Helical Flute
Maximum Drilling Depth (mm) 17.40
Shank Length (mm) 36.500
Number of Flutes 2
Drill Point Length (Decimal Inch) 0.0354
Drill Tip Finish/Coating TiN/AlTiN
Through Coolant Yes
Drill Bit Grade KCP15B
Drill Bit Grade KCP15B
Series/List HPX

$100.54

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Guhring - 12.1mm 130° Spiral Flute Cobalt Screw Machine Drill Bit - Benchmark Tooling

Guhring - 12.1mm 130° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 91613968
Brand: Guhring
Model #: 9003290121000

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Oxide prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and iron based ferrous metals.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.4764
Drill Bit Size (mm) 12.10
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating Oxide
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 51.00
Overall Length (mm) 102.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 12.10
Shank Diameter (Decimal Inch) 0.4764
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) h8
Web Thinning Web-Thinning
Drill Bit Grade Heavy Duty
Material Grade M35
Series/List 329

$84.33

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Guhring - #20 130° Parabolic Flute High Speed Steel Screw Machine Drill Bit - Benchmark Tooling

Guhring - #20 130° Parabolic Flute High Speed Steel Screw Machine Drill Bit


Item #: 85987204
Brand: Guhring
Model #: 9005530040900

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on 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.
Parabolic flutes have a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1610
Drill Bit Size (Wire) #20
Drill Point Angle 130
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Bright
Flute Type Parabolic
Cutting Direction Left Hand
Shank Type Straight
Flute Length (Decimal Inch) 0.8660
Overall Length (Decimal Inch) 2.1650
Point Type Standard
Shank Diameter (Decimal Inch) 0.1610
Specification Designation DIN
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (mm) +0.000 to -0.018
Specification Number DIN 1897
Web Thinning Web-Thinned
Series/List 553

$20.62

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Emuge - 3.7mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Emuge - 3.7mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 47948377
Brand: Emuge
Model #: TA203344.0370

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1457
Drill Bit Size (mm) 3.70
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 20.00
Overall Length (mm) 62.00
Flute Length x Diameter Ratio 3xD
Point Type Four Facet
Shank Diameter (mm) 6.00
Specification Designation DIN
Maximum Drilling Depth (mm) 14.00
Spiral Type Regular Spiral
Shank Length (mm) 36.00
Number of Flutes 2
Drill Point Length (mm) 0.80
Drill Bit Diameter Tolerance (mm) m7
Number of Margins 2.000
Specification Number DIN 6535HA; DIN 6537K
Web Thinning Web-Thinned
Through Coolant Yes
Drill Bit Grade High Performance
Material Grade Submicron
Series/List 3XD
Length Type Stub

$98.04

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Kennametal - Screw Machine Length Drill Bits Drill Bit Size (Decimal Inch): 0.1260 Drill Bit Size (mm): 3.20 - Benchmark Tooling

Kennametal - Screw Machine Length Drill Bits Drill Bit Size (Decimal Inch): 0.1260 Drill Bit Size (mm): 3.20


Item #: 15662224
Brand: Kennametal
Model #: 6782964

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Aluminum titanium nitride (AlTiN) is one of the most abrasive resistant and hardest of the coatings. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.

Product Specifications

Screw Machine Length Drill Bits; Drill Bit Size (Decimal Inch): 0.1260 ; Drill Bit Size (mm): 3.20 ; Drill Point Angle: 143 ; Drill Bit Material: Solid Carbide ; Drill Bit Finish/Coating: AlTiN ; Flute Type: Helical Flute
Drill Bit Size (Decimal Inch) 0.1260
Drill Bit Size (mm) 3.20
Drill Point Angle 143
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating AlTiN
Flute Type Helical Flute
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 20.00
Overall Length (mm) 62.0000
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 6.0000
Flute Type Helical Flute
Maximum Drilling Depth (mm) 14.00
Number of Flutes 2
Shank Length (mm) 36.000
Drill Point Length (mm) 0.94
Drill Point Length (Decimal Inch) 0.0370
Drill Bit Grade KCK10A
Drill Bit Grade KCK10A
Series/List B254

$116.91

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Walter-Titex - 10.5mm 118° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Walter-Titex - 10.5mm 118° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 36265668
Brand: Walter-Titex
Model #: 5057545

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.4134
Drill Bit Size (mm) 10.50
Drill Point Angle 118
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 43.00
Flute Length (Decimal Inch) 1.6929
Overall Length (mm) 89.00
Overall Length (Decimal Inch) 3.5039
Flute Length x Diameter Ratio 3xD
Point Type Form V+A
Shank Diameter (mm) 10.50
Shank Diameter (Decimal Inch) 0.4134
Specification Designation DIN
Maximum Drilling Depth (mm) 27.00
Maximum Drilling Depth (Decimal Inch) 1.0630
Spiral Type Regular Spiral
Shank Length (mm) 46.00
Shank Length (Decimal Inch) 1.8110
Threaded Shank No
Number of Flutes 2
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) h7
Drill Tip Finish/Coating None
Specification Number DIN 6539
Web Thinning Web-Thinned
Material Grade K30F
Series/List A1163
Length Type Regular

$76.63

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Walter-Titex - 19.7mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Walter-Titex - 19.7mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 16568065
Brand: Walter-Titex
Model #: 7377400

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
TiSiAlCrN/AlTiN is a multi-layer coating that is extremely wear-resistant. TiSiAlCrN/AlTiN is a proprietary coating exclusive to Walter Titex.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts.
Product Specifications
Drill Bit Size (Decimal Inch) 0.7756
Drill Bit Size (mm) 19.70
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiSiAlCrN/AlTiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 79.00
Overall Length (mm) 131.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 20.00
Flute Type Spiral
Maximum Drilling Depth (mm) 55.00
Number of Flutes 2
Drill Point Length (mm) 3.58
Series/List DC160

$425.21

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Kennametal - 11/32" 140° Carbide Screw Machine Drill Bit - Benchmark Tooling

Kennametal - 11/32" 140° Carbide Screw Machine Drill Bit


Item #: 14965339
Brand: Kennametal
Model #: 6782485

Product Specifications
Drill Bit Size (Decimal Inch) 0.3438
Drill Bit Size (Inch) 11/32
Drill Point Angle 140
Drill Bit Material Carbide
Drill Bit Finish/Coating TiN/AlTiN
Flute Type Helical Flute
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 46.00
Overall Length (mm) 89.0000
Flute Length x Diameter Ratio 3.5xD
Shank Diameter (Inch) 3/8
Flute Type Helical Flute
Maximum Drilling Depth (mm) 34.70
Shank Length (mm) 40.500
Number of Flutes 2
Drill Point Length (Decimal Inch) 0.0736
Drill Tip Finish/Coating TiN/AlTiN
Through Coolant Yes
Drill Bit Grade KCP15B
Drill Bit Grade KCP15B
Series/List HPX

$148.64

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SGS - Screw Machine Length Drill Bits Drill Bit Size (Decimal Inch): 0.4567 Drill Bit Size (mm): 11.60 - Benchmark Tooling

SGS - Screw Machine Length Drill Bits Drill Bit Size (Decimal Inch): 0.4567 Drill Bit Size (mm): 11.60


Item #: 19243864
Brand: SGS
Model #: 66486

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts.

Product Specifications

Screw Machine Length Drill Bits; Drill Bit Size (Decimal Inch): 0.4567 ; Drill Bit Size (mm): 11.60 ; Drill Point Angle: 135 ; Drill Bit Material: Solid Carbide ; Drill Bit Finish/Coating: TX ; Flute Type: Spiral
Drill Bit Size (Decimal Inch) 0.4567
Drill Bit Size (mm) 11.60
Drill Point Angle 135
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TX
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Cylindrical
Coolant Through Yes
Flute Length (mm) 55.00
Flute Length (Decimal Inch) 2.1654
Overall Length (mm) 101.9988
Overall Length (Decimal Inch) 4.01570
Point Type Standard
Shank Diameter (mm) 11.9990
Shank Diameter (Decimal Inch) 0.4724
Flute Type Spiral
Specification Designation DIN
Maximum Drilling Depth (Decimal Inch) 2.1654
Number of Flutes 2
Spiral Type Regular Spiral
Shank Length (mm) 45.001
Shank Length (Decimal Inch) 1.7717
Threaded Shank No
Number of Flutes 2
Drill Point Length (mm) 2.40
Drill Point Length (Decimal Inch) 0.0946
Drill Bit Diameter Tolerance (Decimal Inch) +.00028/+.00098
Drill Bit Diameter Tolerance (mm) +0.007/+0.025
Drill Bit Diameter Tolerance (mm) +0.007/+0.025
Drill Bit Diameter Tolerance (Decimal Inch) +.00028/+.00098
Specification Number DIN 6537
Number of Margins 4.000
PSC Code 3455
Specification Number DIN 6537
Web Thinning Web-Thinned
Through Coolant Yes
Drill Bit Grade High Performance
Drill Bit Grade High Performance
Material Grade Micro-Grain
Series/List 142P
Length Type Short

$273.66

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Sandvik Coromant - 8.8mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Sandvik Coromant - 8.8mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 15201866
Brand: Sandvik Coromant
Model #: 7798291

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Aluminum titanium nitride (AlTiN) is one of the most abrasive resistant and hardest of the coatings. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.3465
Drill Bit Size (mm) 8.80
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating AlTiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 47.00
Overall Length (mm) 107.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 10.00
Maximum Drilling Depth (mm) 28.00
Number of Flutes 2
Drill Point Length (mm) 1.60
Specification Number DIN 6537K
Material Grade 1210
Series/List CoroDrill 860

$223.74

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Emuge - 12.6mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Emuge - 12.6mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 47947460
Brand: Emuge
Model #: TA203344.1260

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.4961
Drill Bit Size (mm) 12.60
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 55.00
Overall Length (mm) 102.00
Flute Length x Diameter Ratio 3xD
Point Type Four Facet
Shank Diameter (mm) 14.00
Specification Designation DIN
Spiral Type Regular Spiral
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) m7
Number of Margins 2.000
Specification Number DIN 6535HA
Web Thinning Web-Thinned
Through Coolant Yes
Drill Bit Grade High Performance
Material Grade Submicron
Series/List 3XD

$267.91

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Guhring - 1/2" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit - Benchmark Tooling

Guhring - 1/2" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 69323590
Brand: Guhring
Model #: 9002260127000

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Oxide prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and iron based ferrous metals.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.5000
Drill Bit Size (Inch) 1/2
Drill Point Angle 118
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Oxide
Flute Type Spiral
Cutting Direction Left Hand
Shank Type Straight
Flute Length (mm) 51.00
Overall Length (mm) 102.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 12.70
Shank Diameter (Decimal Inch) 0.5000
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) h8
Web Thinning Web-Thinning
Drill Bit Grade General Purpose
Material Grade M2
Series/List 226

$43.30

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Sandvik Coromant - 3.57mm 140° Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Sandvik Coromant - 3.57mm 140° Solid Carbide Screw Machine Drill Bit


Item #: 11449071
Brand: Sandvik Coromant
Model #: 7781413

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1406
Drill Bit Size (mm) 3.57
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiAlSiN/TiSiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 20.00
Overall Length (mm) 62.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 6.00
Maximum Drilling Depth (mm) 11.40
Number of Flutes 2
Drill Point Length (mm) 0.60
Drill Bit Grade X1BM
Series/List CoroDrill 860

$147.51

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Guhring - #28 118° Spiral Flute Cobalt Screw Machine Drill Bit - Benchmark Tooling

Guhring - #28 118° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 41856428
Brand: Guhring
Model #: 9055200035700

Features and Benefits

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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1405
Drill Bit Size (Wire) #28
Drill Point Angle 118
Drill Bit Material Cobalt
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 20.00
Overall Length (mm) 52.00
Flute Length x Diameter Ratio 3xD
Point Type Four Facet, Split Point
Shank Diameter (mm) 3.57
Shank Diameter (Decimal Inch) 0.1406
Shank Diameter (Inch) 9/64
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.000 to -0.018
Drill Tip Finish/Coating None
Specification Number DIN 1897
Series/List 5520
Length Type Stub

$7.00

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Walter-Titex - 7.55mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Walter-Titex - 7.55mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 16566002
Brand: Walter-Titex
Model #: 7377159

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
TiSiAlCrN/AlTiN is a multi-layer coating that is extremely wear-resistant. TiSiAlCrN/AlTiN is a proprietary coating exclusive to Walter Titex.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2972
Drill Bit Size (mm) 7.55
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiSiAlCrN/AlTiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 41.00
Overall Length (mm) 79.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 8.00
Flute Type Spiral
Maximum Drilling Depth (mm) 29.00
Number of Flutes 2
Drill Point Length (mm) 1.37
Series/List DC160

$97.99

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Kennametal - Screw Machine Length Drill Bits Drill Bit Size (Decimal Inch): 0.1654 Drill Bit Size (mm): 4.20 - Benchmark Tooling

Kennametal - Screw Machine Length Drill Bits Drill Bit Size (Decimal Inch): 0.1654 Drill Bit Size (mm): 4.20


Item #: 15660137
Brand: Kennametal
Model #: 6782988

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high-speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Aluminum titanium nitride (AlTiN) is one of the most abrasive resistant and hardest of the coatings. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.

Product Specifications

Screw Machine Length Drill Bits; Drill Bit Size (Decimal Inch): 0.1654 ; Drill Bit Size (mm): 4.20 ; Drill Point Angle: 143 ; Drill Bit Material: Solid Carbide ; Drill Bit Finish/Coating: AlTiN ; Flute Type: Helical Flute
Drill Bit Size (Decimal Inch) 0.1654
Drill Bit Size (mm) 4.20
Drill Point Angle 143
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating AlTiN
Flute Type Helical Flute
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 24.00
Overall Length (mm) 66.0000
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 6.0000
Flute Type Helical Flute
Maximum Drilling Depth (mm) 17.00
Number of Flutes 2
Shank Length (mm) 36.000
Drill Point Length (mm) 1.23
Drill Point Length (Decimal Inch) 0.0484
Drill Bit Grade KCK10A
Drill Bit Grade KCK10A
Series/List B254

$116.91

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Guhring - #8 118° Spiral Flute High Speed Steel Screw Machine Drill Bit - Benchmark Tooling

Guhring - #8 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 73646838
Brand: Guhring
Model #: 9006530050600

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1990
Drill Bit Size (Wire) #8
Drill Point Angle 118
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 26.00
Overall Length (mm) 62.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 5.06
Shank Diameter (Decimal Inch) 0.1992
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) h8
Web Thinning Web-Thinning
Drill Bit Grade Heavy Duty
Material Grade M2
Series/List 653

$13.37

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