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Holemaking Products - Drilling & Drill Bits For Sale | Benchmark Tooling - (25001 Products)

Walter-Titex - 19/64" 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Walter-Titex - 19/64" 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 41794488
Brand: Walter-Titex
Model #: 6745117

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) 0.2969
Drill Bit Size (Inch) 19/64
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiNAl/AlCrN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 41.00
Flute Length (Decimal Inch) 1.6140
Overall Length (mm) 79.00
Overall Length (Decimal Inch) 3.1100
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 8.00
Shank Diameter (Decimal Inch) 0.3150
Flute Type Spiral
Maximum Drilling Depth (mm) 29.00
Maximum Drilling Depth (Decimal Inch) 1.1420
Number of Flutes 2
Number of Flutes 2
Drill Point Length (mm) 1.37
Drill Point Length (Decimal Inch) 0.0540
Series/List DC170

$165.33

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OSG - 0.368" 135° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

OSG - 0.368" 135° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 92190776
Brand: OSG
Model #: 215-3680

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) 0.3680
Drill Bit Size (Letter) U
Drill Point Angle 135
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 1-13/16
Overall Length (Inch) 3-1/8
Point Type Standard
Shank Diameter (Decimal Inch) 0.3680
Spiral Type Slow Spiral
Threaded Shank No
Web Configuration Tapered
Drill Tip Finish/Coating None
Series/List 215

$62.90

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Guhring - 7.3mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Guhring - 7.3mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 30750053
Brand: Guhring
Model #: 9085240073000

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.
nano-Si coatings are made of Titanium Aluminum Silicon Nitride (TiAlSiN) and are similar in performance to Diamond-Like Coatings (DLC). It is also similar to FIREX or TiALlN. nano-Si 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) 0.2874
Drill Bit Size (mm) 7.30
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating nano-Si
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 41.00
Overall Length (mm) 79.00
Flute Length x Diameter Ratio 3xD
Point Type HF Point
Shank Diameter (mm) 8.00
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) m7
Drill Bit Grade High Performance
Material Grade K40
Series/List 8524

$124.90

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Guhring - #12 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Guhring - #12 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 53724431
Brand: Guhring
Model #: 9085100048000

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.
nano-A combines TiAlN and AlTiN coatings in a micro-layer structure that is harder and more wear resistant. It is used at high speeds on alloy steels, stainless steels and aerospace materials. nano-A 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) 0.1890
Drill Bit Size (Wire) #12
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating nano-A
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 28.00
Overall Length (mm) 66.00
Flute Length x Diameter Ratio 3xD
Point Type VA Point
Shank Diameter (mm) 6.00
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) m7
Drill Bit Grade High Performance
Material Grade K40
Series/List 8510

$124.23

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Cleveland - #36 135° Parabolic Flute Cobalt Screw Machine Drill Bit - Benchmark Tooling

Cleveland - #36 135° Parabolic Flute Cobalt Screw Machine Drill Bit


Item #: 75905166
Brand: Cleveland
Model #: C14276

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.
Parabolic flutes have a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1065
Drill Bit Size (Wire) #36
Drill Point Angle 135
Drill Bit Material Cobalt
Drill Bit Finish/Coating Oxide/Gold
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 13/16
Overall Length (Inch) 1-13/16
Point Type Split Point
Shank Diameter (Decimal Inch) 0.1065
Specification Designation ANSI
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0005
Web Thinning Web-Thinned
Drill Bit Grade Heavy Duty
Material Grade M42
Series/List 2175

$7.91

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Guhring - 3.5mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Guhring - 3.5mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 53732822
Brand: Guhring
Model #: 9057410035000

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.
nano-A combines TiAlN and AlTiN coatings in a micro-layer structure that is harder and more wear resistant. It is used at high speeds on alloy steels, stainless steels and aerospace materials. nano-A 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) 0.1378
Drill Bit Size (mm) 3.50
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating nano-A
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 SU Point
Shank Diameter (mm) 6.00
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Diameter Tolerance (mm) m7
Drill Bit Grade High Performance
Material Grade K40
Series/List 5741

$73.70

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SGS - #53 145° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

SGS - #53 145° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 69514719
Brand: SGS
Model #: 64502

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) 0.0595
Drill Bit Size (Wire) #53
Drill Point Angle 145
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating AlTiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 3/8
Flute Length (Decimal Inch) 0.3750
Overall Length (Inch) 1-1/2
Overall Length (Decimal Inch) 1.5000
Flute Length x Diameter Ratio 3xD
Shank Diameter (Decimal Inch) 0.1250
Shank Diameter (Inch) 1/8
Spiral Type Regular Spiral
Shank Length (Inch) 1
Shank Length (Decimal Inch) 1.0000
Threaded Shank No
Number of Flutes 2
Series/List 135

$102.36

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OSG - 7.1mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

OSG - 7.1mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 11440328
Brand: OSG
Model #: 8720710

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.
EgiAs is a nano-multilayer coating constructed with extreme toughness, high wear and heat resistance characteristics to ensure stable and consistent tool life. Ideal for use on materials including alloys, carbon steels, cast iron and hardened steels up to 35 HRC. EgiAs is a proprietary coating exclusive to OSG.
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) 0.2795
Drill Bit Size (mm) 7.10
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating EgiAs
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 36.00
Overall Length (mm) 94.00
Flute Length x Diameter Ratio 3xD
Point Type R Thinning
Shank Diameter (mm) 8.00
Flute Type Spiral
Number of Flutes 3
Number of Flutes 3
Through Coolant Yes
Series/List 6600

$170.37

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SGS - 6.3mm 124° Helical Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

SGS - 6.3mm 124° Helical Flute Solid Carbide Screw Machine Drill Bit


Item #: 16904823
Brand: SGS
Model #: 64633

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.
Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds for general applications on non-ferrous metals.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2480
Drill Bit Size (mm) 6.30
Drill Point Angle 124
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Uncoated
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (Decimal Inch) 1.3386
Overall Length (Decimal Inch) 3.1100
Flute Length (Inch) 1.3386
Flute Length x Diameter Ratio 3xD
Point Type Special Point Type
Shank Diameter (Decimal Inch) 0.3150
Flute Type Helical
Maximum Drilling Depth (Decimal Inch) 3.1100
Number of Flutes 3
Spiral Type Regular Spiral
Shank Length (Decimal Inch) 1.4173
Threaded Shank No
Number of Flutes 3
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.006 to +0.021
Drill Tip Finish/Coating None
PSC Code 3455
Through Coolant No
Drill Bit Grade High Performance
Drill Bit Grade High Performance
Material Grade Micrograin
Series/List 131N
Length Type Regular

$85.92

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Sandvik Coromant - 4.2mm 150° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Sandvik Coromant - 4.2mm 150° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 49398423
Brand: Sandvik Coromant
Model #: 6150970

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) 0.1654
Drill Bit Size (mm) 4.20
Drill Point Angle 150
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) 24.00
Flute Length (Decimal Inch) 0.9449
Overall Length (Decimal Inch) 2.5984
Flute Length x Diameter Ratio 3.11905xD
Point Type Standard
Shank Diameter (mm) 6.00
Shank Diameter (Decimal Inch) 0.2362
Specification Designation ANSI; DIN; ISO
Maximum Drilling Depth (mm) 13.00
Maximum Drilling Depth (Decimal Inch) 0.5118
Spiral Type Regular Spiral
Shank Length (Decimal Inch) 1.4173
Threaded Shank No
Number of Flutes 2
Drill Point Length (mm) 0.50
Drill Point Length (Decimal Inch) 0.0197
Drill Bit Diameter Tolerance (mm) p7
Drill Tip Finish/Coating TiAlN
Number of Margins 0.000
Specification Number DIN 1835A; DIN 6535HA; DIN 6537K
Series/List CoroDrill 861
Length Type Regular

$183.15

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Made in USA - 15mm 118° Spiral Flute Carbide-Tipped Screw Machine Drill Bit - Benchmark Tooling

Made in USA - 15mm 118° Spiral Flute Carbide-Tipped Screw Machine Drill Bit


Item #: 76556976
Brand: Made in USA
Model #:

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) 0.5906
Drill Bit Size (mm) 15.00
Drill Point Angle 118
Drill Bit Material Carbide-Tipped
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 2-41/64
Flute Length (mm) 67.00
Overall Length (Inch) 4-9/64
Overall Length (mm) 105.00
Point Type Standard
Shank Diameter (mm) 15.00
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Tapered
Drill Bit Diameter Tolerance (Decimal Inch) -0.0012 to 0.0000
Web Thinning Web-Thinned
Series/List 2640

$246.61

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Seco - 9/64" 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Seco - 9/64" 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 96223193
Brand: Seco
Model #: 02898252

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) 0.1407
Drill Bit Size (Inch) 9/64
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) 20.00
Overall Length (mm) 62.00
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 6.00
Maximum Drilling Depth (mm) 14.00
Shank Length (mm) 36.00
Threaded Shank No
Number of Flutes 2

$89.79

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Walter-Titex - 3.1mm 150° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Walter-Titex - 3.1mm 150° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 73092819
Brand: Walter-Titex
Model #: 5057856

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) 0.1220
Drill Bit Size (mm) 3.10
Drill Point Angle 150
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 24.00
Flute Length (Decimal Inch) 0.9449
Overall Length (mm) 49.00
Overall Length (Decimal Inch) 1.9291
Flute Length x Diameter Ratio 3xD
Point Type Maximiza
Shank Diameter (mm) 3.10
Shank Diameter (Decimal Inch) 0.1220
Specification Designation DIN
Maximum Drilling Depth (mm) 18.00
Maximum Drilling Depth (Decimal Inch) 0.7087
Spiral Type Regular Spiral
Shank Length (mm) 25.00
Shank Length (Decimal Inch) 0.9843
Threaded Shank No
Number of Flutes 3
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 A1166
Length Type Regular

$33.76

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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 #: 96223334
Brand: Seco
Model #: 02898255

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
Coolant Through Yes
Flute Length (mm) 20.00
Overall Length (mm) 62.00
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 6.00
Maximum Drilling Depth (mm) 14.00
Shank Length (mm) 36.00
Threaded Shank No
Number of Flutes 2

$89.79

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Single Profile Thread Mills; Maximum Threads Per Inch: 12; Minimum Pitch (Decimal Inch): 0.0625; Minimum Threads Per Inch: 16; Maximum Pitch (Decimal Inch): 0.0833; Material: Solid Carbide; Thread Type: Internal

Single Profile Thread Mills; Maximum Threads Per Inch: 12; Minimum Pitch (Decimal Inch): 0.0625; Minimum Threads Per Inch: 16; Maximum Pitch (Decimal Inch): 0.0833; Material: Solid Carbide; Thread Type: Internal


Item #: 41512609
Brand: Internal Tool
Model #: 135-3010

Product Specifications

Maximum Threads Per Inch 12
Minimum Pitch (Decimal Inch) 0.0625
Minimum Threads Per Inch 16
Maximum Pitch (Decimal Inch) 0.0833
Material Solid Carbide
Thread Type Internal
Thread Size 3/8-12
Thread Depth (Decimal Inch) 1.0000
Shank Diameter (Inch) 1/4
Shank Diameter (Decimal Inch) 0.2500
Cutting Diameter (Decimal Inch) 0.2350
Length of Cut (Inch) 1
Minimum Nominal Diameter (Inch) 0.2350
Overall Length (Decimal Inch) 2.5000
Overall Length (Inch) 2-1/2
Material Grade Micrograin
Neck Length (Decimal Inch) 1.0000
Shank Length (Decimal Inch) 1.5000
Shank Length (Inch) 1-1/2
Series 135
Thread Standard Acme
Number Of Flutes 4
Coolant Through No
Length Of Cut (Decimal Inch - 4 Decimals) 1.0000
Coating/Finish Natural
UNSPSC Code 23242117

$66.05

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SGS - 3.2mm 150° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

SGS - 3.2mm 150° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 58996174
Brand: SGS
Model #: 68875

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) 0.1260
Drill Bit Size (mm) 3.20
Drill Point Angle 150
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiCN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 18.00
Flute Length (Decimal Inch) 0.7087
Overall Length (mm) 49.00
Overall Length (Decimal Inch) 1.9291
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 3.20
Shank Diameter (Decimal Inch) 0.1260
Spiral Type Regular Spiral
Shank Length (mm) 31.00
Shank Length (Decimal Inch) 1.2205
Threaded Shank No
Number of Flutes 3
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.0000 to -0.0127
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0005
Drill Tip Finish/Coating None
Web Thinning Web-Thinned
Drill Bit Grade General Purpose
Material Grade Micrograin
Series/List 103
Length Type Regular

$48.65

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OSG - Letter Q 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

OSG - Letter Q 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 11440021
Brand: OSG
Model #: 660033217

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.
EgiAs is a nano-multilayer coating constructed with extreme toughness, high wear and heat resistance characteristics to ensure stable and consistent tool life. Ideal for use on materials including alloys, carbon steels, cast iron and hardened steels up to 35 HRC. EgiAs is a proprietary coating exclusive to OSG.
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) 0.3319
Drill Bit Size (mm) 8.43
Drill Bit Size (Letter) Q
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating EgiAs
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through Yes
Flute Length (mm) 43.00
Overall Length (mm) 101.00
Flute Length x Diameter Ratio 3xD
Point Type R Thinning
Shank Diameter (mm) 10.00
Flute Type Spiral
Number of Flutes 3
Number of Flutes 3
Through Coolant Yes
Series/List 6600

$198.31

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DORMER - 6.8mm 135° Spiral Flute High Speed Steel Screw Machine Drill Bit - Benchmark Tooling

DORMER - 6.8mm 135° Spiral Flute High Speed Steel Screw Machine Drill Bit


Item #: 65627879
Brand: DORMER
Model #: 0017883

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) 0.2677
Drill Bit Size (mm) 6.80
Drill Point Angle 135
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Oxide
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 34.00
Flute Length (Decimal Inch) 1.3396
Overall Length (mm) 74.00
Overall Length (Decimal Inch) 2.9156
Flute Length x Diameter Ratio 2.5xD
Point Type Split Point
Shank Diameter (mm) 6.80
Shank Diameter (Decimal Inch) 0.2677
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 -0.022
Specification Number DIN 1897
Web Thinning Web-Thinned
Series/List A120
Length Type Stub

$8.77

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Sumitomo - 7.37mm 135° Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

Sumitomo - 7.37mm 135° Solid Carbide Screw Machine Drill Bit


Item #: 88276738
Brand: Sumitomo
Model #: U101099

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 chromium (TiAlCr) and titanium silicon (TiSi) is a super multi-layered coating. The TiAlCr/TiSi coating is used for general purpose applications without coolant thru
Product Specifications
Drill Bit Size (Decimal Inch) 0.2900
Drill Bit Size (mm) 7.37
Drill Point Angle 135
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiAlCr/TiSi
Flute Length (Decimal Inch) 1.2992
Overall Length (Decimal Inch) 3.0709
Flute Length x Diameter Ratio 2xD
Shank Diameter (Decimal Inch) 0.3125
Shank Length (Decimal Inch) 1.6929
Threaded Shank No
Number of Flutes 2
Web Configuration Tapered
Series/List MDW-GS

$81.70

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DORMER - 0.4409" 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Benchmark Tooling

DORMER - 0.4409" 140° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 76545813
Brand: DORMER
Model #: 0615195

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) 0.4409
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 No
Flute Length (mm) 55.00
Overall Length (mm) 102.00
Point Type Four Facet, Split Point
Shank Diameter (mm) 12.00
Specification Designation DIN
Spiral Type Regular Spiral
Shank Length (mm) 45.00
Threaded Shank No
Web Configuration Parallel
Specification Number DIN 6535HA; DIN 6537K
Web Thinning Web-Thinned
Drill Bit Grade High Performance
Series/List R458

$134.64

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