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Holemaking > Center Drills (Combination Drill & Countersinks) & Spotting Drills (ET04) - (4129 Products)

Holemaking > Center Drills (Combination Drill & Countersinks) & Spotting Drills (ET04)
National Twist Drill - #4 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Americas Industrial Supply

National Twist Drill - #4 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869660
Brand: National Twist Drill
Model #: 017104AW

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.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #4
Body Diameter (Inch) 5/16
Body Diameter (Decimal Inch) 0.3125
Overall Length (Inch) 2-1/8
Overall Length (Decimal Inch) 2.1250
Drill Point Diameter (Decimal Inch) 0.1250
Drill Point Diameter (Inch) 1/8
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 1/8
Drill Point Length (Decimal Inch) 0.1250
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$18.94

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Link Industries - #1 Plain Cut High Speed Steel Combo Drill & Countersink - Americas Industrial Supply

Link Industries - #1 Plain Cut High Speed Steel Combo Drill & Countersink


Item #: 56443807
Brand: Link Industries
Model #: 40-L2-206

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.
Product Specifications
Material High Speed Steel
Trade Size #1
Body Diameter (Inch) 1/8
Overall Length (Inch) 3/4
Drill Point Diameter (Decimal Inch) 0.0469
Drill Point Diameter (Inch) 3/64
Finish/Coating Bright
End Type Single
Cutting Direction Right Hand
Cutting Edge Style Plain
Shank Length (Inch) 5/16
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List UA-1

$12.39

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Magafor - 3/16" Body Diam, 120°, 2-3/8" OAL, Cobalt Spotting Drill - Americas Industrial Supply

Magafor - 3/16" Body Diam, 120°, 2-3/8" OAL, Cobalt Spotting Drill


Item #: 95395190
Brand: Magafor
Model #: 80099604760

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature than TiN. As a result, it is better for higher speed operations in a variety of steel machining applications.
Product Specifications
Body Diameter (mm) 4.76
Body Diameter (Inch) 3/16
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating TiAlN
Overall Length (mm) 60.00
Overall Length (Inch) 2-3/8
Flute Length (mm) 15.00
Flute Length (Decimal Inch) 0.6000
Shank Diameter (Inch) 3/16
Shank Diameter (mm) 4.7600
Drill Bit Grade High Performance
Length Designation Short
Cutting Direction Right Hand
Tool Application Spot Drilling
Material Application Hard Alloy
Series/List 0996

$29.99

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National Twist Drill - #17 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Americas Industrial Supply

National Twist Drill - #17 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869603
Brand: National Twist Drill
Model #: 017117AW

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.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size #17
Body Diameter (Inch) 5/8
Body Diameter (Decimal Inch) 0.6250
Overall Length (Inch) 3-1/4
Overall Length (Decimal Inch) 3.2500
Drill Point Diameter (Decimal Inch) 0.2188
Drill Point Diameter (Inch) 7/32
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Bell
Drill Point Length (Inch) 7/32
Drill Point Length (Decimal Inch) 0.2188
Bell Diameter (Decimal Inch) 0.5000
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$87.25

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Keo - #1 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink - Americas Industrial Supply

Keo - #1 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 71036016
Brand: Keo
Model #: 10182

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.
Product Specifications
Material High Speed Steel
Included Angle 82
Trade Size #1
Body Diameter (Inch) 1/8
Overall Length (Inch) 1-1/4
Drill Point Diameter (Inch) 3/64
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 3/64
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$9.88

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Hertel - 4mm Body Diam, 120°, 52mm OAL, Cobalt Spotting Drill - Americas Industrial Supply

Hertel - 4mm Body Diam, 120°, 52mm OAL, Cobalt Spotting Drill


Item #: 59918888
Brand: Hertel
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
Body Diameter (mm) 4.00
Body Diameter (Decimal Inch) 0.1575
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (mm) 52.00
Flute Length (Decimal Inch) 0.4720
Shank Diameter (mm) 4.0000
Number of Flutes 2
Cutting Direction Right Hand
Tapered No

$26.20

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Magafor - #3/0 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink - Americas Industrial Supply

Magafor - #3/0 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink


Item #: 37329877
Brand: Magafor
Model #: 81105500C00

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Product Specifications
Material Cobalt
Included Angle 60
Trade Size #3/0
Body Diameter (Inch) 1/8
Overall Length (Inch) 1-1/4
Drill Point Diameter (Decimal Inch) 0.020000
Finish/Coating Bright
End Type Single
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 0.020 to 0.032
Drill Point Length (Decimal Inch) 0.0320
Drill Point Angle 118
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$17.04

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Magafor - 1/2" Body Diam, 120°, 2-3/4" OAL, Solid Carbide Spotting Drill - Americas Industrial Supply

Magafor - 1/2" Body Diam, 120°, 2-3/4" OAL, Solid Carbide Spotting Drill


Item #: 04250619
Brand: Magafor
Model #: 88819612700

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.
Product Specifications
Body Diameter (Inch) 1/2
Body Diameter (Decimal Inch) 0.5000
Drill Point Angle 120
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 2-3/4
Flute Length (Inch) 1
Shank Diameter (Inch) 1/2
Number of Flutes 2
Length Designation Short
Cutting Direction Right Hand
Tool Application Chamfering; Drilling; Spotting
Insertable Cutter Head No
Tapered No
Series/List 8196

$141.16

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Melin Tool - 1/4" Body Diam, 120°, 2-5/8" OAL, Cobalt Spotting Drill - Americas Industrial Supply

Melin Tool - 1/4" Body Diam, 120°, 2-5/8" OAL, Cobalt Spotting Drill


Item #: 57790917
Brand: Melin Tool
Model #: 10857

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
Body Diameter (Inch) 1/4
Body Diameter (Decimal Inch) 0.2500
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 2-5/8
Flute Length (Inch) 7/8
Flute Length (Decimal Inch) 0.8750
Shank Diameter (Inch) 1/4
Shank Diameter (Decimal Inch) 0.2500
Number of Flutes 2
Length Designation Standard
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Material Application Cast Iron; Nickel Alloys; Non-Ferrous Metals; Stainless Steel; Steel
Series/List HSNC

$20.07

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Keo - 1" Body Diam, 120°, 8" OAL, High Speed Steel Spotting Drill - Americas Industrial Supply

Keo - 1" Body Diam, 120°, 8" OAL, High Speed Steel Spotting Drill


Item #: 88236344
Brand: Keo
Model #: 33102

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.
Product Specifications
Body Diameter (Inch) 1
Body Diameter (Decimal Inch) 1.0000
Drill Point Angle 120
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 8
Flute Length (Inch) 2-1/4
Shank Diameter (Inch) 1
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No

$138.74

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Hertel - 3/8" Body Diam, 120°, 6-3/4" OAL, High Speed Steel Spotting Drill - Americas Industrial Supply

Hertel - 3/8" Body Diam, 120°, 6-3/4" OAL, High Speed Steel Spotting Drill


Item #: 62793716
Brand: Hertel
Model #:

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.
Product Specifications
Body Diameter (Inch) 3/8
Body Diameter (Decimal Inch) 0.3750
Drill Point Angle 120
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 6-3/4
Flute Length (Inch) 1
Shank Diameter (Decimal Inch) 0.3750
Series/List Hertel

$53.02

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Accupro - 3mm Body Diam, 90°, 38mm OAL, Solid Carbide Spotting Drill - Americas Industrial Supply

Accupro - 3mm Body Diam, 90°, 38mm OAL, Solid Carbide Spotting Drill


Item #: 89698963
Brand: Accupro
Model #:

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.
Product Specifications
Body Diameter (mm) 3.00
Body Diameter (Decimal Inch) 0.1181
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (mm) 38.00
Flute Length (mm) 12.00
Shank Diameter (mm) 3.0000
Drill Bit Grade High Performance
Cutting Direction Right Hand
Tapered No

$14.28

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Keo - #5 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink - Americas Industrial Supply

Keo - #5 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 70541099
Brand: Keo
Model #: 25043

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.
Product Specifications
Material High Speed Steel
Included Angle 82
Trade Size #5
Body Diameter (Inch) 7/16
Overall Length (Inch) 4
Drill Point Diameter (Inch) 3/16
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 3/16
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$42.30

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Magafor - 10mm Body Diam, 90°, 3-1/2" OAL, Cobalt Spotting Drill - Americas Industrial Supply

Magafor - 10mm Body Diam, 90°, 3-1/2" OAL, Cobalt Spotting Drill


Item #: 19911882
Brand: Magafor
Model #: 80089510000

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.
Product Specifications
Body Diameter (mm) 10.00
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating TiN
Overall Length (mm) 89.00
Overall Length (Inch) 3-1/2
Flute Length (mm) 25.00
Flute Length (Decimal Inch) 1.0000
Shank Diameter (mm) 10.0000
Drill Bit Grade High Performance
Length Designation Short
Cutting Direction Right Hand
Tool Application Centering; Chamfering; Spot Drilling
Material Application Hard Alloy
Series/List 0895

$49.58

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Magafor - 3mm Body Diam, 90°, 40mm OAL, Cobalt Spotting Drill - Americas Industrial Supply

Magafor - 3mm Body Diam, 90°, 40mm OAL, Cobalt Spotting Drill


Item #: 19912146
Brand: Magafor
Model #: 80019030500

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
Body Diameter (mm) 3.00
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (mm) 40.00
Shank Diameter (mm) 3.0000
Drill Bit Grade General Purpose
Length Designation Standard
Cutting Direction Right Hand
Tool Application Centering; Chamfering; Spot Drilling
Series/List 019

$12.27

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SGS - #5 Plain Cut 60° Incl Angle Solid Carbide Combo Drill & Countersink - Americas Industrial Supply

SGS - #5 Plain Cut 60° Incl Angle Solid Carbide Combo Drill & Countersink


Item #: 00146100
Brand: SGS
Model #: 57011

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.
Product Specifications
Material Solid Carbide
Included Angle 60
Trade Size #5
Body Diameter (Inch) 7/16
Overall Length (Inch) 2-3/4
Drill Point Diameter (Inch) 3/16
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 3/16
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List 301

$83.26

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Walter-Titex - Metric Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Americas Industrial Supply

Walter-Titex - Metric Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 36384311
Brand: Walter-Titex
Model #: 5073536

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.
Product Specifications
Material High Speed Steel
Included Angle 60
Trade Size Metric
Body Diameter (mm) 4.00
Overall Length (mm) 35.50
Drill Point Diameter (mm) 1.60
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Countersink Application Countersinking; Drilling
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Material Application Aluminum; Cast Steel; Cobalt Alloys; Fiber Reinforced Plastics; Graphite; Grey Cast Iron; Iron Alloys; Malleable Cast Iron; Nickel Alloys; Non-Ferrous Metals; Plastics
Material Application2 Spheroidal Cast Iron; Stainless Steel; Steel; Titanium; Titanium Alloys; Vermicular Cast Iron
Series/List K1112

$15.44

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Interstate - #3 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink - Americas Industrial Supply

Interstate - #3 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink


Item #: 01045038
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.
Product Specifications
Material Cobalt
Included Angle 60
Trade Size #3
Body Diameter (Inch) 1/4
Overall Length (Inch) 2
Drill Point Diameter (Inch) 7/64
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 7/64
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$7.61

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Link Industries - #8 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink - Americas Industrial Supply

Link Industries - #8 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 56444102
Brand: Link Industries
Model #: 65-L2-287

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.
Product Specifications
Material High Speed Steel
Included Angle 82
Trade Size #8
Body Diameter (Inch) 7/16
Overall Length (Inch) 1-5/8
Drill Point Diameter (Decimal Inch) 0.1660
Drill Point Diameter (Inch) 11/64
Finish/Coating Bright
End Type Single
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 15/32
Shank Length (Inch) 9/16
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered Yes
Series/List UA-5

$12.60

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Guhring - 1/2" Body Diam, 90°, 102mm OAL, Solid Carbide Spotting Drill - Americas Industrial Supply

Guhring - 1/2" Body Diam, 90°, 102mm OAL, Solid Carbide Spotting Drill


Item #: 85790327
Brand: Guhring
Model #: 9007230127000

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.
Product Specifications
Body Diameter (Inch) 1/2
Body Diameter (Decimal Inch) 0.5000
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (mm) 102.00
Flute Length (mm) 30.00
Shank Diameter (Inch) 1/2
Shank Diameter (Decimal Inch) 0.2000
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Series/List 723

$181.02

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