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Holemaking > Drilling & Drill Bits (ET04) - (127276 Products)

Holemaking > Drilling & Drill Bits (ET04)
Seco - 3.7mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

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


Item #: 39398011
Brand: Seco
Model #: 03045937

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.
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) 0.1457
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 Conical
Shank Diameter (mm) 6.00
Flute Type Spiral
Maximum Drilling Depth (mm) 14.00
Number of Flutes 2
Spiral Type Regular Spiral
Shank Length (mm) 36.00
Threaded Shank No
Series/List SD203A

$112.84

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DORMER - 18.5mm 135° Spiral Flute Cobalt Screw Machine Drill Bit - Benchmark Tooling

DORMER - 18.5mm 135° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 64220445
Brand: DORMER
Model #: 0016916

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 135
Drill Bit Material Cobalt
Drill Bit Finish/Coating Oxide
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 64.00
Flute Length (Decimal Inch) 2.5216
Overall Length (mm) 127.00
Overall Length (Decimal Inch) 5.0038
Flute Length x Diameter Ratio 2.5xD
Point Type Split Point
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
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) 0.000 to -0.033
Specification Number DIN 1897
Web Thinning Web-Thinned
Series/List A120
Length Type Stub

$156.67

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Chicago-Latrobe - 0.29" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit - Benchmark Tooling

Chicago-Latrobe - 0.29" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 81355125
Brand: Chicago-Latrobe
Model #: 48812

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) 0.2900
Drill Bit Size (Letter) L
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 (Inch) 1-9/16
Overall Length (Inch) 2-3/4
Point Type Standard
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0010
Web Thinning Web-Thinned
Drill Bit Grade General Purpose
Series/List 157

$4.98

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Guhring - 9mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Guhring - 9mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 41078775
Brand: Guhring
Model #: 9055100090000

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.
FIREX is a multi-layer coating that combines the characteristics of universal applicability of TiN, the heat resistance of TiAlN and the shock resistance of TiCN. FIREX is a proprietary coating exclusive to Guhring, Inc.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.3543
Drill Bit Size (mm) 9.00
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating FIREX
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 47.00
Overall Length (mm) 89.00
Flute Length x Diameter Ratio 3xD
Point Type SU Point
Shank Diameter (mm) 10.00
Specification Designation DIN
Maximum Drilling Depth (mm) 44.00
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (mm) +0.006 to +0.021
Specification Number DIN 6537K
Web Thinning Web-Thinned
Drill Bit Grade High Performance
Material Grade Submicron
Series/List 5510

$155.13

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DORMER - 37/64" 130° Parabolic Flute Cobalt Screw Machine Drill Bit - Benchmark Tooling

DORMER - 37/64" 130° Parabolic Flute Cobalt Screw Machine Drill Bit


Item #: 80991276
Brand: DORMER
Model #: 0633441

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
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.
Parabolic flutes have a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (Decimal Inch) 0.5780
Drill Bit Size (Inch) 37/64
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating AlCrN
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 67.00
Flute Length (Decimal Inch) 2.6398
Overall Length (mm) 105.00
Overall Length (Decimal Inch) 4.1370
Flute Length x Diameter Ratio 3xD
Point Type PFX
Shank Diameter (mm) 14.68
Shank Diameter (Decimal Inch) 0.5780
Shank Diameter (Inch) 37/64
Specification Designation ANSI; DIN
Threaded Shank No
Number of Flutes 2
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) 0.000 to -0.027
Web Thinning Web-Thinned
Series/List A921
Length Type Stub

$118.48

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Sandvik Coromant - #25 141° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Sandvik Coromant - #25 141° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 49372261
Brand: Sandvik Coromant
Model #: 6040094

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.
Multilayer Titanium Aluminum Nitride (TiAlN) is a blended coating that is more efficient than TIN. It offers a high level of wear resistance at higher cutting speeds and used on high alloy steels and cast iron.
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) 0.1495
Drill Bit Size (Wire) #25
Drill Point Angle 141
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Multilayer TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (Inch) 63/64
Flute Length (Decimal Inch) 0.9844
Overall Length (Decimal Inch) 2.5984
Flute Length x Diameter Ratio 3.18421xD
Point Type Split Point
Shank Diameter (mm) 6.00
Shank Diameter (Decimal Inch) 0.2362
Flute Type Spiral
Specification Designation ANSI; DIN; ISO
Maximum Drilling Depth (mm) 18.00
Maximum Drilling Depth (Decimal Inch) 0.7087
Spiral Type Slow Spiral
Shank Length (Decimal Inch) 1.4173
Threaded Shank No
Number of Flutes 2
Drill Point Length (mm) 0.70
Drill Point Length (Decimal Inch) 0.0276
Drill Bit Diameter Tolerance (mm) m7
Drill Bit Diameter Tolerance (mm) m7
Number of Margins 0.000
Drill Bit Grade High Performance
Drill Bit Grade High Performance
Series/List CoroDrill 860
Length Type Regular

$133.12

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Interstate - #48 135° Cobalt Screw Machine Drill Bit - Benchmark Tooling

Interstate - #48 135° Cobalt Screw Machine Drill Bit


Item #: 01378488
Brand: Interstate
Model #:

Features and Benefits

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.
Product Specifications
Drill Bit Size (Decimal Inch) 0.0760
Drill Bit Size (Wire) #48
Drill Point Angle 135
Drill Bit Material Cobalt
Drill Bit Finish/Coating Bright
Cutting Direction Right Hand
Flute Length (Inch) 11/16
Overall Length (Inch) 1-11/16
Drill Bit Grade Heavy Duty

$1.88

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CJT - 49/64" 125° Spiral Flute Carbide-Tipped Screw Machine Drill Bit - Benchmark Tooling

CJT - 49/64" 125° Spiral Flute Carbide-Tipped Screw Machine Drill Bit


Item #: 81208498
Brand: CJT
Model #: 29507656

Features and Benefits

Carbide tips cut faster than high speed steel. It is commonly used on ferrous and nonferrous metals including cast iron.
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) 0.7656
Drill Bit Size (Inch) 49/64
Drill Point Angle 125
Drill Bit Material Carbide-Tipped
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 4-9/32
Overall Length (Inch) 6-25/32
Point Type Faceted
Shank Diameter (Inch) 3/4
Maximum Drilling Depth (Decimal Inch) 3.1000
Spiral Type Slow Spiral
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) +0.000 to -0.025
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0010
Series/List 295

$157.46

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SGS - 12.5mm 145° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

SGS - 12.5mm 145° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 58995200
Brand: SGS
Model #: 68635

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 carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.4921
Drill Bit Size (mm) 12.50
Drill Point Angle 145
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiCN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 51.00
Flute Length (Decimal Inch) 2.0079
Overall Length (mm) 102.00
Overall Length (Decimal Inch) 4.0158
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 12.50
Shank Diameter (Decimal Inch) 0.4921
Specification Designation DIN
Maximum Drilling Depth (mm) 35.00
Maximum Drilling Depth (Decimal Inch) 1.3780
Spiral Type Regular Spiral
Shank Length (mm) 51.00
Shank Length (Decimal Inch) 2.0079
Threaded Shank No
Number of Flutes 2
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.000 to -0.018
Drill Tip Finish/Coating None
Specification Number DIN 6539
Web Thinning Web-Thinned
Drill Bit Grade High Performance
Material Grade Micrograin
Series/List 108M
Length Type Stub

$204.11

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Kennametal - 6.1mm 140° Helical Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Kennametal - 6.1mm 140° Helical Flute Solid Carbide Screw Machine Drill Bit


Item #: 12250882
Brand: Kennametal
Model #: 6781170

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) 0.2402
Drill Bit Size (mm) 6.10
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiN/AlTiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 34.00
Thickness (Decimal Inch) 34.0000
Overall Length (mm) 79.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 8.00
Flute Type Helical
Maximum Drilling Depth (mm) 24.00
Number of Flutes 2
Shank Length (mm) 36.00
Number of Flutes 2
Drill Point Length (mm) 1.33
Drill Tip Finish/Coating TiN/AlTiN
Through Coolant No
Drill Bit Grade KCP15B
Material Grade KCP15B
Series/List HPX

$92.64

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SGS - 13.8mm 124° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

SGS - 13.8mm 124° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 10611432
Brand: SGS
Model #: 67695

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
Drill Bit Size (Decimal Inch) 0.5430
Drill Bit Size (mm) 13.80
Drill Point Angle 124
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiB2
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (mm) 60.00
Flute Length (Decimal Inch) 2.3620
Overall Length (Decimal Inch) 4.2000
Flute Length x Diameter Ratio 3xD
Point Type Special Point Type
Shank Diameter (Decimal Inch) 0.5510
Flute Type Spiral
Maximum Drilling Depth (Decimal Inch) 2.3620
Number of Flutes 3
Spiral Type Regular Spiral
Shank Length (Decimal Inch) 1.7720
Threaded Shank No
Number of Flutes 3
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.007 to +0.025
Drill Bit Diameter Tolerance (mm) +0.007 to +0.025
Through Coolant No
Drill Bit Grade High Performance
Drill Bit Grade High Performance
Material Grade Micrograin
Series/List 131N
Length Type Regular

$372.54

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SGS - 11/64" 145° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

SGS - 11/64" 145° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 57028870
Brand: SGS
Model #: 51386

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 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) 0.1719
Drill Bit Size (Inch) 11/64
Drill Point Angle 145
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 7/8
Overall Length (Inch) 2-5/8
Point Type Standard
Shank Diameter (Inch) 1/4
Maximum Drilling Depth (Inch) 9/16
Spiral Type Regular Spiral
Shank Length (Inch) 1-7/16
Threaded Shank No
Number of Flutes 2
Web Configuration Parallel
Drill Bit Diameter Tolerance (Decimal Inch) +0.0002 to +0.0006
Web Thinning Web-Thinned
Series/List 135

$115.06

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Cleveland - 1.6mm 135° Spiral Flute Cobalt Screw Machine Drill Bit - Benchmark Tooling

Cleveland - 1.6mm 135° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 57631228
Brand: Cleveland
Model #: C14748

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Gold provides a polished finish on a cobalt or high speed steel tool. It is commonly used on aluminum alloy, titanium and plastic.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.0630
Drill Bit Size (mm) 1.60
Drill Point Angle 135
Drill Bit Material Cobalt
Drill Bit Finish/Coating Gold Finish
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 10.01
Flute Length (Decimal Inch) 0.3940
Overall Length (mm) 34.01
Overall Length (Decimal Inch) 1.3390
Point Type Split Point
Shank Diameter (mm) 1.60
Shank Diameter (Decimal Inch) 0.0630
Specification Designation ANSI; DIN
Spiral Type Regular Spiral
Shank Length (mm) 24.00
Shank Length (Decimal Inch) 0.9449
Threaded Shank No
Web Configuration Tapered
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0005
Drill Tip Finish/Coating None
Specification Number DIN 1897
Drill Bit Grade Heavy Duty
Material Grade M42
Series/List 2133
Length Type Stub

$3.25

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Cleveland - 7/32" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit - Benchmark Tooling

Cleveland - 7/32" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 63707145
Brand: Cleveland
Model #: C04491

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) 0.2188
Drill Bit Size (Inch) 7/32
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
Flute Length (Inch) 1-1/4
Flute Length (mm) 31.75
Flute Length (Decimal Inch) 1.2500
Overall Length (Inch) 2-3/8
Point Type Standard
Specification Designation ANSI
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0007
Web Thinning Web-Thinned
Drill Bit Grade General Purpose
Series/List 2120

$2.68

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Cleveland - 29/64" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit - Benchmark Tooling

Cleveland - 29/64" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 63707293
Brand: Cleveland
Model #: C04594

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) 0.4531
Drill Bit Size (Inch) 29/64
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
Flute Length (Inch) 2-1/8
Overall Length (Inch) 3-9/16
Point Type Standard
Specification Designation ANSI
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0010
Web Thinning Web-Thinned
Drill Bit Grade General Purpose
Series/List 2120

$9.67

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Precision Twist Drill - #7 135° Spiral Flute Cobalt Screw Machine Drill Bit - Benchmark Tooling

Precision Twist Drill - #7 135° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 78569431
Brand: Precision Twist Drill
Model #: 058807

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Oxide/Gold provides a polished finish and prevents chip building, galling and welding on a workpiece. It is commonly used in several applications 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) 0.2010
Drill Bit Size (Wire) #7
Drill Point Angle 135
Drill Bit Material Cobalt
Drill Bit Finish/Coating Oxide/Gold
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (Inch) 1-3/16
Overall Length (Inch) 3-5/8
Point Type Split Point
Specification Designation ANSI; NAS
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Tapered
Specification Number NAS 907
Web Thinning Web-Thinned
Series/List R89CO

$6.92

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Kennametal - 17mm 135° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Kennametal - 17mm 135° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 58465204
Brand: Kennametal
Model #: 4112763

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.
Multilayer Titanium Aluminum Nitride (TiAlN) is a blended coating that is more efficient than TIN. It offers a high level of wear resistance at higher cutting speeds and used on high alloy steels and cast iron.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.6693
Drill Bit Size (mm) 17.00
Drill Point Angle 135
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Multilayer TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 73.00
Flute Length (Decimal Inch) 2.8740
Overall Length (mm) 123.00
Overall Length (Decimal Inch) 4.8425
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 18.00
Shank Diameter (Decimal Inch) 0.7087
Specification Designation DIN
Maximum Drilling Depth (mm) 51.00
Maximum Drilling Depth (Decimal Inch) 2.0079
Spiral Type Regular Spiral
Shank Length (mm) 48.00
Shank Length (Decimal Inch) 1.8898
Threaded Shank No
Number of Flutes 2
Drill Point Length (mm) 3.16
Drill Point Length (Decimal Inch) 0.1244
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.007 to +0.025
Drill Bit Diameter Tolerance (Decimal Inch) +0.0003 to +0.0010
Drill Tip Finish/Coating None
Specification Number DIN 6537K
Series/List B224-HP
Length Type Stub

$441.68

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Accupro - #31 130° Spiral Flute Cobalt Screw Machine Drill Bit - Benchmark Tooling

Accupro - #31 130° Spiral Flute Cobalt Screw Machine Drill Bit


Item #: 56513997
Brand: Accupro
Model #:

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) 0.1200
Drill Bit Size (Wire) #31
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) 18.00
Overall Length (mm) 49.00
Point Type Split Point
Shank Diameter (Decimal Inch) 0.1200
Specification Designation DIN
Spiral Type Regular Spiral
Shank Length (mm) 31.00
Threaded Shank No
Web Configuration Parallel
Specification Number DIN 1897
Web Thinning Web-Thinned
Drill Bit Grade High Performance

$4.53

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DORMER - 4.5mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

DORMER - 4.5mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 16952681
Brand: DORMER
Model #: 7625121

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) 0.1772
Drill Bit Size (mm) 4.50
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 24.00
Overall Length (mm) 66.00
Flute Length x Diameter Ratio 3xD
Point Type Split Point
Shank Diameter (mm) 6.00
Spiral Type Regular Spiral
Shank Length (mm) 36.00
Number of Flutes 2
Web Configuration Parallel
Web Thinning Web-Thinning
Through Coolant Yes
Series/List DIN 6537 K

$122.48

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Kennametal - 17.5mm 135° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Kennametal - 17.5mm 135° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 58471632
Brand: Kennametal
Model #: 4052108

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.
Multilayer Aluminum Chromium (AlCr) is a blended coating for high performance applications. It is extremely heat and wear resistant and used in cast iron applications due to its high hot hardness.
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) 0.6890
Drill Bit Size (mm) 17.50
Drill Point Angle 135
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Multilayer AlCr
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 73.00
Flute Length (Decimal Inch) 2.8740
Overall Length (mm) 123.00
Overall Length (Decimal Inch) 4.8425
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 18.00
Shank Diameter (Decimal Inch) 0.7087
Flute Type Spiral
Specification Designation DIN
Maximum Drilling Depth (mm) 51.00
Maximum Drilling Depth (Decimal Inch) 2.0079
Spiral Type Regular Spiral
Shank Length (mm) 48.00
Shank Length (Decimal Inch) 1.8898
Threaded Shank No
Number of Flutes 2
Drill Point Length (mm) 4.35
Drill Point Length (Decimal Inch) 0.1712
Drill Bit Diameter Tolerance (Decimal Inch) +0.0003 to +0.0010
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.007 to +0.025
Drill Bit Diameter Tolerance (mm) +0.007 to +0.025
Drill Bit Diameter Tolerance (Decimal Inch) +0.0003 to +0.0010
Drill Tip Finish/Coating None
Specification Number DIN 6535
Specification Number DIN 6535
Series/List B254A-YPC
Length Type Stub

$497.21

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