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


Guhring - #8 130° Parabolic Flute Cobalt Screw Machine Drill Bit


Item #: 91932111
Brand: Guhring
Model #: 9006590050600

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.
Parabolic flutes have a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1990
Drill Bit Size (Wire) #8
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating TiN
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 26.00
Overall Length (mm) 62.00
Point Type Standard
Shank Diameter (Decimal Inch) 0.1992
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
Drill Bit Grade Heavy Duty
Series/List 659

$22.71

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Cleveland - Screw Machine Length Drill Bits Drill Bit Size (Decimal Inch): 0.0730 Drill Bit Size (Wire): #49


Item #: 16394165
Brand: Cleveland
Model #: C89664

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.
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): 0.0730 ; Drill Bit Size (Wire): #49 ; Drill Point Angle: 118 ; Drill Bit Material: Solid Carbide ; Drill Bit Finish/Coating: Bright ; Flute Type: Spiral
Drill Bit Size (Decimal Inch) 0.0730
Drill Bit Size (Wire) #49
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 (Inch) 0.625
Overall Length (Decimal Inch) 2.00000
Flute Length x Diameter Ratio 3.5xD
Point Type Four Facet
Shank Diameter (Decimal Inch) 0.0730
Flute Type Spiral
Specification Designation ANSI
Maximum Drilling Depth (Decimal Inch) 0.2555
Spiral Type Regular Spiral
Shank Length (Inch) 1.375
Threaded Shank No
Shank Length (Inch) 1.375
Number of Flutes 2
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0005
Web Configuration Tapered
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0005
PSC Code 5133
Through Coolant No
Drill Bit Grade Heavy Duty
Drill Bit Grade Heavy Duty
Material Grade Carbide
Series/List 1767
Length Type Stub

$25.21

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Guhring - 23.42mm 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 58595877
Brand: Guhring
Model #: 9006530234200

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) 0.9220
Drill Bit Size (mm) 23.42
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) 72.00
Overall Length (mm) 146.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 23.42
Shank Diameter (Decimal Inch) 0.9220
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

$167.72

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Guhring - #37 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 69324838
Brand: Guhring
Model #: 9002260026400

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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1040
Drill Bit Size (Wire) #37
Drill Point Angle 118
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Left Hand
Shank Type Straight
Flute Length (mm) 14.00
Overall Length (mm) 43.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 2.64
Shank Diameter (Decimal Inch) 0.1039
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

$10.19

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Guhring - 1.3mm 130° Parabolic Flute Powdered Metal Screw Machine Drill Bit


Item #: 53721460
Brand: Guhring
Model #: 9055210013000

Features and Benefits

Powdered Metal (PM) is tougher and more cost effective than solid carbide. It is commonly used on highly abrasive materials including high silicon aluminums.
Titanium 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.
Parabolic flutes have a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (Decimal Inch) 0.0512
Drill Bit Size (mm) 1.30
Drill Point Angle 130
Drill Bit Material Powdered Metal
Drill Bit Finish/Coating TiN
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 8.00
Overall Length (mm) 30.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 1.30
Shank Diameter (Decimal Inch) 0.0512
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 High Performance
Series/List 5521

$12.67

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Guhring - 11.5mm 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 69331981
Brand: Guhring
Model #: 9002260115000

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) 0.4528
Drill Bit Size (mm) 11.50
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) 47.00
Overall Length (mm) 95.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 11.50
Shank Diameter (Decimal Inch) 0.4528
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

$33.32

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Guhring - 8.55mm 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 63886766
Brand: Guhring
Model #: 9006530085500

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) 0.3366
Drill Bit Size (mm) 8.55
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) 40.00
Overall Length (mm) 84.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 8.55
Shank Diameter (Decimal Inch) 0.3366
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

$39.48

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Walter-Titex - 17.8mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 16568057
Brand: Walter-Titex
Model #: 7377382

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) 0.7008
Drill Bit Size (mm) 17.80
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) 73.00
Overall Length (mm) 123.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 18.00
Flute Type Spiral
Maximum Drilling Depth (mm) 51.00
Number of Flutes 2
Drill Point Length (mm) 3.24
Series/List DC160

$341.44

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Guhring - 0.1004" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 51325652
Brand: Guhring
Model #: 9002240025500

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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1004
Drill Point Angle 118
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 14.00
Overall Length (mm) 43.00
Point Type Standard
Shank Diameter (Decimal Inch) 0.1004
Specification Designation DIN
Spiral Type Slow Spiral
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (mm) +0.000 to -0.014
Specification Number DIN 1897
Web Thinning Web-Thinned
Series/List 224

$12.18

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Guhring - 18.5mm 130° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 63236152
Brand: Guhring
Model #: 9003290185000

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) 0.7283
Drill Bit Size (mm) 18.50
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) 64.00
Overall Length (mm) 127.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 18.50
Shank Diameter (Decimal Inch) 0.7283
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

$158.95

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Guhring - 4.6mm 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 37327467
Brand: Guhring
Model #: 9006530046000

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) 0.1811
Drill Bit Size (mm) 4.60
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
Coolant Through No
Flute Length (mm) 24.00
Flute Length (Decimal Inch) 0.9449
Overall Length (mm) 58.00
Overall Length (Decimal Inch) 2.2835
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 4.60
Shank Diameter (Decimal Inch) 0.1811
Specification Designation DIN
Maximum Drilling Depth (mm) 24.00
Maximum Drilling Depth (Decimal Inch) 0.9449
Spiral Type Regular Spiral
Shank Length (mm) 34.00
Shank Length (Decimal Inch) 1.3386
Threaded Shank No
Number of Flutes 2
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.000 to -0.018
Drill Tip Finish/Coating TiN
Specification Number DIN 1897
Web Thinning Web-Thinned
Drill Bit Grade General Purpose
Material Grade M2
Series/List 653
Length Type Stub

$13.37

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Chicago-Latrobe - 0.4016" 135° Cobalt Screw Machine Drill Bit


Item #: 10283422
Brand: Chicago-Latrobe
Model #: 49022

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.
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) 0.4016
Drill Bit Size (mm) 10.20
Drill Point Angle 135
Drill Bit Material Cobalt
Drill Bit Finish/Coating Oxide
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (Inch) 1.755
Flute Length (mm) 44.58
Overall Length (mm) 92.2782
Overall Length (Decimal Inch) 3.63300
Flute Length x Diameter Ratio 4xD
Point Type Split Point
Shank Diameter (mm) 10.2006
Flute Type Spiral
Specification Designation DIN
Maximum Drilling Depth (Decimal Inch) 1.4056
Spiral Type Regular Spiral
Shank Length (mm) 47.701
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0010
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0010
Drill Tip Finish/Coating Oxide
Specification Number DIN 1897
PSC Code 5133
Specification Number DIN 1897
Through Coolant No
Drill Bit Grade Heavy Duty
Drill Bit Grade Heavy Duty
Material Grade M42
Series/List 559
Length Type Overall length

$19.32

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OSG - 15mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 81687097
Brand: OSG
Model #: 540059011

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.
WD1 is a multi-layer coating that is harder and more resistant to heat than TiAIN. It is commonly used on medium-to high-carbon steel and other difficult-to-machine materials. WD1 is a proprietary coating exclusive to OSG Tap and Die, Inc.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.5906
Drill Bit Size (mm) 15.00
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating WD1
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 65.00
Overall Length (mm) 115.00
Flute Length x Diameter Ratio 2xD
Shank Diameter (mm) 16.00
Specification Designation DIN
Spiral Type Regular Spiral
Number of Flutes 2
Web Thinning R-Thinned

$168.34

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Guhring - 0.2378" 130° Parabolic Flute Cobalt Screw Machine Drill Bit


Item #: 74708942
Brand: Guhring
Model #: 9006590060400

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.
Parabolic flutes have a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2378
Drill Bit Size (Letter) B
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating TiN
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 31.00
Overall Length (mm) 70.00
Point Type Standard
Shank Diameter (Decimal Inch) 0.2378
Specification Designation DIN
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (mm) +0.000 to -0.022
Specification Number DIN 1897
Web Thinning Web-Thinned
Drill Bit Grade Heavy Duty
Series/List 659

$37.17

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Guhring - 6.1mm 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 58587171
Brand: Guhring
Model #: 9006530061000

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) 0.2402
Drill Bit Size (mm) 6.10
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) 31.00
Overall Length (mm) 70.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 6.10
Shank Diameter (Decimal Inch) 0.2402
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

$18.33

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Cleveland - Screw Machine Length Drill Bits Drill Bit Size (Decimal Inch): 0.2031 Drill Bit Size (Inch): 13/64


Item #: 16394215
Brand: Cleveland
Model #: C89685

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.
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): 0.2031 ; Drill Bit Size (Inch): 13/64 ; Drill Point Angle: 118 ; Drill Bit Material: Solid Carbide ; Drill Bit Finish/Coating: Bright ; Flute Type: Spiral
Drill Bit Size (Decimal Inch) 0.2031
Drill Bit Size (Inch) 13/64
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 (Inch) 0.75
Overall Length (Decimal Inch) 2.50000
Flute Length x Diameter Ratio 3.5xD
Point Type Four Facet
Shank Diameter (Decimal Inch) 0.2031
Flute Type Spiral
Specification Designation ANSI
Maximum Drilling Depth (Decimal Inch) 0.7109
Spiral Type Regular Spiral
Shank Length (Inch) 1.75
Threaded Shank No
Shank Length (Inch) 1.75
Number of Flutes 2
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0007
Web Configuration Tapered
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0007
PSC Code 5133
Through Coolant No
Drill Bit Grade Heavy Duty
Drill Bit Grade Heavy Duty
Material Grade Carbide
Series/List 1767
Length Type Stub

$55.85

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Guhring - 7.3mm 130° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 05619853
Brand: Guhring
Model #: 9006590073000

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) 0.2874
Drill Bit Size (mm) 7.30
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 34.00
Overall Length (mm) 74.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 7.30
Shank Diameter (Decimal Inch) 0.2874
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 659

$44.35

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Guhring - 6.8mm 118° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 71750871
Brand: Guhring
Model #: 9055200068000

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) 0.2677
Drill Bit Size (mm) 6.80
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) 34.00
Overall Length (mm) 74.00
Flute Length x Diameter Ratio 3xD
Point Type Four Facet, Split Point
Shank Diameter (mm) 6.80
Shank Diameter (Decimal Inch) 0.2677
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.000 to -0.022
Drill Tip Finish/Coating None
Specification Number DIN 1897
Series/List 5520
Length Type Stub

$13.37

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Emuge - 4.35mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 47953724
Brand: Emuge
Model #: TA204524.0435

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 chromium nitride (AlCrN) has higher-heat resistance than AlTiN. It is commonly used for machining aircraft and aerospace materials, 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) 0.1713
Drill Bit Size (mm) 4.35
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating AlCrN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 24.00
Overall Length (mm) 66.00
Flute Length x Diameter Ratio 3xD
Point Type Four Facet
Shank Diameter (mm) 6.00
Specification Designation DIN
Maximum Drilling Depth (mm) 17.00
Spiral Type Regular Spiral
Shank Length (mm) 36.00
Number of Flutes 2
Drill Point Length (mm) 0.90
Drill Bit Diameter Tolerance (mm) m7
Number of Margins 1.000
Specification Number DIN 6535HA; DIN 6537K
Web Thinning Web-Thinned
Through Coolant Yes
Drill Bit Grade High Performance
Material Grade Submicron
Series/List 3XD HA
Length Type Stub

$106.26

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Chicago-Latrobe - 0.2362" 135° Cobalt Screw Machine Drill Bit


Item #: 10283414
Brand: Chicago-Latrobe
Model #: 49014

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.
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) 0.2362
Drill Bit Size (mm) 6.00
Drill Point Angle 135
Drill Bit Material Cobalt
Drill Bit Finish/Coating Oxide
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (Inch) 1.143
Flute Length (mm) 29.03
Overall Length (mm) 68.4276
Overall Length (Decimal Inch) 2.69400
Flute Length x Diameter Ratio 4xD
Point Type Split Point
Shank Diameter (mm) 5.9995
Flute Type Spiral
Specification Designation DIN
Maximum Drilling Depth (Decimal Inch) 0.8267
Spiral Type Regular Spiral
Shank Length (mm) 39.395
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0007
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0007
Drill Tip Finish/Coating Oxide
Specification Number DIN 1897
PSC Code 5133
Specification Number DIN 1897
Through Coolant No
Drill Bit Grade Heavy Duty
Drill Bit Grade Heavy Duty
Material Grade M42
Series/List 559
Length Type Overall length

$7.71

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