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


Sandvik Coromant - 8mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - TiAlN Finish, Right Hand Cut, 1.6142" Flute Length, 3.1102" OAL, Split Point, Straight Shank


Item #: 49352370
Brand: Sandvik Coromant
Model #: 6241419
Exact Tooling IR#: 04

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) 0.3150
Drill Bit Size (mm) 8.00
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 (Decimal Inch) 1.6142
Overall Length (Decimal Inch) 3.1102
Flute Length x Diameter Ratio 3.15xD
Point Type Split Point
Shank Diameter (mm) 8.00
Shank Diameter (Decimal Inch) 0.3150
Specification Designation ANSI; DIN; ISO
Maximum Drilling Depth (mm) 25.20
Maximum Drilling Depth (Decimal Inch) 0.9921
Spiral Type Regular Spiral
Shank Length (Decimal Inch) 1.4173
Threaded Shank No
Number of Flutes 2
Drill Point Length (mm) 1.20
Drill Point Length (Decimal Inch) 0.0472
Drill Tip Finish/Coating TiAlN
Number of Margins 0.000
Specification Number DIN 1835A; DIN 6535HA; DIN 6537K
Drill Bit Grade High Performance
Series/List CoroDrill 460
Length Type Regular

$83.66

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Guhring - 4.0005mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - TiN Finish, Right Hand Cut, 22mm Flute Length, 55mm OAL, SU Point, Straight Shank


Item #: 05535505
Brand: Guhring
Model #: 9012420040000
Exact Tooling IR#: 04

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) 0.1575
Drill Bit Size (mm) 4.00
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 22.00
Overall Length (mm) 55.00
Flute Length x Diameter Ratio 3xD
Point Type SU Point
Shank Diameter (Decimal Inch) 0.1575
Specification Designation DIN
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Parallel
Drill Bit Diameter Tolerance (mm) +0.004 to +0.016
Specification Number DIN 6539
Web Thinning Web-Thinned
Material Grade Submicron
Series/List 1242

$83.85

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Accupro - 0.295" 130° Parabolic Flute Cobalt Screw Machine Drill Bit - Bright Finish, Right Hand Cut, 1.339" Flute Length, 2.913" OAL, Split Point, Straight Shank


Item #: 01332576
Brand: Accupro
Exact Tooling IR#: 04

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.
Parabolic flutes have a wider flute shape for increased chip flow.
Product Specifications
Drill Bit Size (Decimal Inch) 0.2950
Drill Bit Size (Letter) M
Drill Point Angle 130
Drill Bit Material Cobalt
Drill Bit Finish/Coating Bright
Flute Type Parabolic
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Decimal Inch) 1.3390
Overall Length (Decimal Inch) 2.9130
Point Type Split Point
Specification Designation DIN
Threaded Shank No
Web Configuration Parallel
Specification Number DIN 1897
Web Thinning Web-Thinned
Drill Bit Grade High Performance
Material Grade M35

$15.52

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Guhring - 4mm 130° Spiral Flute High Speed Steel Screw Machine Drill Bit - Bright Finish, Right Hand Cut, 22mm Flute Length, 55mm OAL, Cone Relief Point, Straight Shank


Item #: 69331379
Brand: Guhring
Model #: 9002250040000
Exact Tooling IR#: 04

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) 0.1575
Drill Bit Size (mm) 4.00
Drill Point Angle 130
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Bright
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 22.00
Overall Length (mm) 55.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 4.00
Shank Diameter (Decimal Inch) 0.1575
Specification Designation DIN
Spiral Type Fast 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 225

$10.34

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Seco - 6.9mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - Multilayer TiAlN Finish, Right Hand Cut, 1.338" Flute Length, 3.11" OAL, Through Coolant


Item #: 70252911
Brand: Seco
Model #: 33467
Exact Tooling IR#: 04

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) 0.2717
Drill Bit Size (mm) 6.90
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Multilayer TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Flute Length (Decimal Inch) 1.3380
Overall Length (Decimal Inch) 3.1100
Flute Length x Diameter Ratio 3xD
Shank Diameter (Decimal Inch) 0.3150
Specification Designation DIN
Maximum Drilling Depth (Decimal Inch) 0.9800
Spiral Type Regular Spiral
Shank Length (Decimal Inch) 1.4170
Number of Flutes 2
Series/List SD203A

$165.33

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Helical Flute Thread Mill: 1/4-20, Internal, 3 Flute, 6.00 mm Shank Dia, Solid Carbide


Item #: 02346377
Brand: Tool-Flo
Model #: 1271027

Product Specifications

Material Carbide
Thread Size (Inch) 1/4-20
Thread Type Internal
Shank Diameter (mm) 6.00
Cutting Diameter (mm) 4.50
Length of Cut (mm) 12.10
Overall Length (mm) 57.00
Thread Standard UN
Flute Direction Right Hand
Material Grade Micrograin
Number Of Flutes 3
Coating/Finish AlTiN
Coolant Through No
Teeth Per Inch 20
UNSPSC Code 23242117

$158.97

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PSA Disc: 30" Disc Dia, 40 Grit, Aluminum Oxide


Item #: 42410852
Brand: Tru-Maxx
Model #: 7003000-40

Product Specifications

Disc Diameter 30
Grit 40
Abrasive Material Aluminum Oxide
Backing Material Cloth
Product Type Disc
Vacuum Holes Included No
Grade Coarse
Backing Weight X
UNSPSC Code 31191506
Disc Diameter 30
Grit 40
Abrasive Material Aluminum Oxide
Backing Material Cloth
Product Type Disc
Vacuum Holes Included No
Grade Coarse
Backing Weight X
UNSPSC Code 31191506
MSC Part # 42410852
Mfr Part # 7003000-40
Country of Origin Country of Origin is subject to change China

$70.63

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SGS - 21/32" 145° Spiral Flute Solid Carbide Screw Machine Drill Bit - TiN Finish, Right Hand Cut, 2-3/4" Flute Length, 4-7/8" OAL, Standard Point, Straight Shank


Item #: 57029662
Brand: SGS
Model #: 51369
Exact Tooling IR#: 04

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) 0.6562
Drill Bit Size (Inch) 21/32
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) 2-3/4
Overall Length (Inch) 4-7/8
Point Type Standard
Shank Diameter (Inch) 3/4
Maximum Drilling Depth (Inch) 2
Spiral Type Regular Spiral
Shank Length (Inch) 1-57/64
Threaded Shank No
Number of Flutes 2
Web Configuration Tapered
Drill Bit Diameter Tolerance (Decimal Inch) +0.0003 to +0.0010
Web Thinning Web-Thinned
Series/List 135

$498.86

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OSG - 4.7mm 140° Solid Carbide Screw Machine Drill Bit - WD1 Finish, 24mm Flute Length, 66mm OAL


Item #: 86101383
Brand: OSG
Model #: HP243-1850
Exact Tooling IR#: 04

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.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1850
Drill Bit Size (mm) 4.70
Drill Point Angle 140
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating WD1
Flute Length (mm) 24.00
Overall Length (mm) 66.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 6.00
Drill Bit Diameter Tolerance (mm) +0.0040 to +0.0160
Web Thinning R-Thinned
Series/List HP243

$38.74

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Hertel - 7/16" 118° Spiral Flute High Speed Steel Screw Machine Drill Bit - Oxide Finish, Right Hand Cut, 2-1/16" Flute Length, 3-7/16" OAL, Standard Point, Straight Shank


Item #: 61698874
Brand: Hertel
Exact Tooling IR#: 04

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) 0.4375
Drill Bit Size (Inch) 7/16
Drill Point Angle 118
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Oxide
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (Inch) 2-1/16
Overall Length (Inch) 3-7/16
Flute Length x Diameter Ratio 3xD
Point Type Standard
Specification Designation ANSI
Spiral Type Regular Spiral
Threaded Shank No
Number of Flutes 2
Drill Bit Grade General Purpose

$7.47

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Guhring - 21/64" 118° Spiral Flute Solid Carbide Screw Machine Drill Bit - Bright Finish, Right Hand Cut, 37mm Flute Length, 79mm OAL, Faceted Point, Straight Shank


Item #: 58580168
Brand: Guhring
Model #: 9007300083300
Exact Tooling IR#: 04

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) 0.3280
Drill Bit Size (Inch) 21/64
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 (mm) 37.00
Overall Length (mm) 79.00
Flute Length x Diameter Ratio 3xD
Point Type Faceted
Shank Diameter (mm) 8.33
Shank Diameter (Decimal Inch) 0.3280
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 Micrograin
Series/List 730

$56.49

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OSG - 8.7mm 130° Spiral Flute Powdered Metal Screw Machine Drill Bit - V Finish, Right Hand Cut, 40mm Flute Length, 90mm OAL, Standard Point, Straight Shank


Item #: 68575851
Brand: OSG
Model #: 9599087
Exact Tooling IR#: 04

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.
V is a multi-layered TiCN coating that is harder and has greater wear resistance than TiN. It is used for applications in cast iron, steel, stainless steel, nickel alloys and aluminum. V 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) 0.3425
Drill Bit Size (mm) 8.70
Drill Point Angle 130
Drill Bit Material Powdered Metal
Drill Bit Finish/Coating V
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Flute Length (mm) 40.00
Overall Length (mm) 90.00
Point Type Standard
Shank Diameter (mm) 10.00
Spiral Type Regular Spiral
Threaded Shank No
Web Configuration Tapered
Drill Tip Finish/Coating None
Web Thinning R-Thinned
Series/List 1900
Length Type Stub

$50.21

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Turning Insert: VCMT1.51.50.5FV VP15TF, Carbide


Item #: 05939376
Brand: Mitsubishi
Model #: 536761

Product Specifications

ANSI Insert Code VCMT1.51.50.5
ISO Insert Code VCMT080202
Relief Angle 7
Insert Style VCMT
Corner Radius (mm) 0.20
Corner Radius (Decimal Inch) 0.0079
Included Angle 35
Manufacturer Grade VP15TF
Coating/Finish PVD
Insert Hand Neutral
Insert Thickness (Inch) 3/32
Insert Thickness 2.38
Insert Thickness (Decimal Inch) 0.0938
Inscribed Circle (Decimal Inch) 0.1875
Inscribed Circle (Inch) 3/16
Inscribed Circle (mm) 4.76
Insert Material Carbide
Insert Shape V - Diamond (Rhombic) 35-Deg
Chip Breaker Operation Finishing
Grade Characteristics Cast Iron (K) - Moderate Wear-Resistance and Toughness to High Toughness; Steel (P) - Moderate Wear-Resistance and Toughness to High Toughness; Stainless Steel (M) - Moderate Wear-Resistance and Toughness to High Toughness
Side Clearance Positive
Number Of Cutting Edges 2
Insert Shape Code V
Clearance Code C
Tolerance Code M
Primary Workpiece Material Code P; K; M
Chip Breaker FV
ANSI Size Code 1.51.50.5
ISO Size Code 080202
UNSPSC Code 23242105
Insert Size Code 1.5

$15.18

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11 x 8 1/2" 5 Tabs, 3-Hole Punched, Customizable Divider


Item #: 54673702
Brand: AVERY
Model #: 11493

Product Specifications

Divider Type Customizable
Color White
Divider Color White
Tab Titles Customizable
Tab Color White
Bond 3-Hole Punched
Number Of Tabs 5
UNSPSC Code 44122018
Divider Type Customizable
Color White
Divider Color White
Tab Titles Customizable
Tab Color White
Bond 3-Hole Punched
Number Of Tabs 5
UNSPSC Code 44122018
MSC Part # 54673702
Mfr Part # 11493
Country of Origin Country of Origin is subject to change Mexico

$60.39

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National Twist Drill - 0.332" 135° Spiral Flute Cobalt Screw Machine Drill Bit - Gold Finish Finish, Right Hand Cut, 1-11/16" Flute Length, 3" OAL, Split Point, Straight Shank


Item #: 58815036
Brand: National Twist Drill
Model #: 017890AW
Exact Tooling IR#: 04

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) 0.3320
Drill Bit Size (Letter) Q
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 (Inch) 1-11/16
Flute Length (Decimal Inch) 1.6875
Overall Length (Inch) 3
Overall Length (Decimal Inch) 3.0000
Point Type Split Point
Threaded Shank No
Web Configuration Tapered
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0010
Web Thinning Web-Thinned
Drill Bit Grade Heavy Duty
Series/List 316C

$12.63

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SGS - 5.5mm 150° Spiral Flute Solid Carbide Screw Machine Drill Bit - Bright Finish, Right Hand Cut, 28mm Flute Length, 66mm OAL, Standard Point, Straight Shank


Item #: 59006999
Brand: SGS
Model #: 63009
Exact Tooling IR#: 04

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) 0.2165
Drill Bit Size (mm) 5.50
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) 28.00
Flute Length (Decimal Inch) 1.1024
Overall Length (mm) 66.00
Overall Length (Decimal Inch) 2.5984
Flute Length x Diameter Ratio 3xD
Point Type Standard
Shank Diameter (mm) 5.50
Shank Diameter (Decimal Inch) 0.2165
Maximum Drilling Depth (mm) 21.00
Maximum Drilling Depth (Decimal Inch) 0.8268
Spiral Type Regular Spiral
Shank Length (mm) 38.00
Shank Length (Decimal Inch) 1.4961
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

$66.83

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Guhring - #11 118° Spiral Flute Cobalt Screw Machine Drill Bit - Bright Finish, Right Hand Cut, 26mm Flute Length, 62mm OAL, Four Facet, Split Point, Straight Shank


Item #: 55074850
Brand: Guhring
Model #: 9055240048500
Exact Tooling IR#: 04

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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1910
Drill Bit Size (Wire) #11
Drill Point Angle 118
Drill Bit Material Cobalt
Drill Bit Finish/Coating Bright
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 Four Facet, Split Point
Shank Diameter (mm) 4.85
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
Material Grade M35
Series/List 5524
Length Type Stub

$6.50

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Guhring - 19/32" 130° Spiral Flute Cobalt Screw Machine Drill Bit - Oxide Finish, Right Hand Cut, 58mm Flute Length, 115mm OAL, Cone Relief Point, Straight Shank


Item #: 68831403
Brand: Guhring
Model #: 9003290150800
Exact Tooling IR#: 04

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) 0.5938
Drill Bit Size (Inch) 19/32
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) 58.00
Overall Length (mm) 115.00
Flute Length x Diameter Ratio 3xD
Point Type Cone Relief
Shank Diameter (mm) 15.08
Shank Diameter (Decimal Inch) 0.5937
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

$103.17

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Walter-Titex - Screw Machine Length Drill Bits Drill Bit Size (Decimal Inch): 0.3937 Drill Bit Size (mm): 10.00


Item #: 16567174
Brand: Walter-Titex
Model #: 7377218
Exact Tooling IR#: 04

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

Screw Machine Length Drill Bits; Drill Bit Size (Decimal Inch): 0.3937 ; Drill Bit Size (mm): 10.00 ; Drill Point Angle: 140 ; Drill Bit Material: Solid Carbide ; Drill Bit Finish/Coating: TiSiAlCrN/AlTiN ; Flute Type: Spiral
Drill Bit Size (Decimal Inch) 0.3937
Drill Bit Size (mm) 10.00
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) 47.00
Overall Length (mm) 89.00
Flute Length x Diameter Ratio 3xD
Shank Diameter (mm) 10.00
Flute Type Spiral
Maximum Drilling Depth (mm) 35.00
Number of Flutes 2
Drill Point Length (mm) 1.82
Series/List DC160

$128.84

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Guhring - 5.9mm 140° Spiral Flute Solid Carbide Screw Machine Drill Bit - nano-A Finish, Right Hand Cut, 28mm Flute Length, 66mm OAL, SU Point, Straight Shank


Item #: 58525270
Brand: Guhring
Model #: 9057410059000
Exact Tooling IR#: 04

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) 0.2323
Drill Bit Size (mm) 5.90
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) 28.00
Overall Length (mm) 66.00
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

$90.35

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