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Holemaking > Center Drills (Combination Drill & Countersinks) & Spotting Drills (ET04) - (4138 Products)

Holemaking > Center Drills (Combination Drill & Countersinks) & Spotting Drills (ET04)
Keo - #6 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

Keo - #6 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 71044754
Brand: Keo
Model #: 26050

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 #6
Body Diameter (Inch) 1/2
Overall Length (Inch) 5
Drill Point Diameter (Inch) 7/32
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 7/32
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$ 32.22
Precision Twist Drill - 3/8" Body Diam, 120°, 5" OAL, High Speed Steel Spotting Drill - Exact Tooling

Precision Twist Drill - 3/8" Body Diam, 120°, 5" OAL, High Speed Steel Spotting Drill


Item #: 78578572
Brand: Precision Twist Drill
Model #: 087969

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
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 TiN
Overall Length (Inch) 5
Flute Length (Inch) 1-1/8
Shank Diameter (Inch) 3/8
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Series/List SPRG-120

$ 72.10
Keo - #16 Bell Cut 60° Incl Angle Cobalt Combo Drill & Countersink - Exact Tooling

Keo - #16 Bell Cut 60° Incl Angle Cobalt Combo Drill & Countersink


Item #: 88235692
Brand: Keo
Model #: 11615

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 #16
Body Diameter (Inch) 1/2
Overall Length (Inch) 3
Drill Point Diameter (Inch) 3/16
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Bell
Drill Point Length (Inch) 3/16
Bell Diameter (Decimal Inch) 0.4000
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$ 59.93
Keo - #4 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink - Exact Tooling

Keo - #4 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink


Item #: 07134620
Brand: Keo
Model #: 24062

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 #4
Body Diameter (Inch) 5/16
Overall Length (Inch) 6
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 Angle 118
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$ 86.54
Hertel - #4 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

Hertel - #4 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 62790050
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.
Product Specifications
Material High Speed Steel
Included Angle 82
Trade Size #4
Body Diameter (Inch) 5/16
Overall Length (Inch) 2-1/8
Drill Point Diameter (Inch) 1/8
Finish/Coating TiN
End Type Double
Cutting Edge Style Plain
Drill Point Length (Inch) 1/8
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$ 29.69
DORMER - BS6 60° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

DORMER - BS6 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 80997950
Brand: DORMER
Model #: 0173046

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 BS6
Body Diameter (Inch) 5/8
Body Diameter (Decimal Inch) 0.6250
Overall Length (Inch) 3
Overall Length (Decimal Inch) 3.0000
Drill Point Diameter (Decimal Inch) 0.2500
Drill Point Diameter (Inch) 1/4
Finish/Coating Bright
End Type Double
Drill Point Length (Inch) 5/16 to 3/8
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Material Application Alloy Steel; Aluminum; Aluminum Alloys; Brass; Bronze; Carbon Steel; Cast Iron; Cermets; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Magnesium; Nickel
Material Application2 Nickel Alloys; Plastics; Stainless Steel; Steel; Structural Steel; Thermoplastics; Thermosetting Plastics; Titanium; Titanium Alloys
Series/List A225

$ 64.85
Precision Twist Drill - 1/2" Body Diam, 90°, 3-3/4" OAL, High Speed Steel Spotting Drill - Exact Tooling

Precision Twist Drill - 1/2" Body Diam, 90°, 3-3/4" OAL, High Speed Steel Spotting Drill


Item #: 78578044
Brand: Precision Twist Drill
Model #: 087902

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) 1/2
Body Diameter (Decimal Inch) 0.5000
Drill Point Angle 90
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 3-3/4
Flute Length (Inch) 1-3/8
Shank Diameter (Inch) 1/2
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Series/List SPS-90

$ 54.15
National Twist Drill - #1 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

National Twist Drill - #1 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 58869694
Brand: National Twist Drill
Model #: 017101AW

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 #1
Body Diameter (Inch) 1/8
Body Diameter (Decimal Inch) 0.1250
Overall Length (Inch) 1-1/4
Overall Length (Decimal Inch) 1.2500
Drill Point Diameter (Decimal Inch) 0.0469
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 Length (Decimal Inch) 0.0469
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$ 17.08
Guhring - 8mm Body Diam, 142°, 79mm OAL, Solid Carbide Spotting Drill - Exact Tooling

Guhring - 8mm Body Diam, 142°, 79mm OAL, Solid Carbide Spotting Drill


Item #: 93832079
Brand: Guhring
Model #: 9005460080000

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) 8.00
Body Diameter (Decimal Inch) 0.3150
Drill Point Angle 142
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (mm) 79.00
Flute Length (mm) 21.00
Shank Diameter (mm) 8.0000
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Series/List 546

$ 95.72
Walter-Titex - 5/8" Body Diam, 90°, 4-17/32" OAL, Cobalt Spotting Drill - Exact Tooling

Walter-Titex - 5/8" Body Diam, 90°, 4-17/32" OAL, Cobalt Spotting Drill


Item #: 36877884
Brand: Walter-Titex
Model #: 5153711

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) 5/8
Body Diameter (Decimal Inch) 0.6250
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 4-17/32
Flute Length (Decimal Inch) 1.3800
Shank Diameter (Inch) 5/8
Length Designation Short
Cutting Direction Right Hand
Tool Application Centering; Countersinking
Insertable Cutter Head No
Tapered No

$ 82.53
Magafor - Spotting Drills Body Diameter (mm): 5.00 Body Diameter (Decimal Inch): 0.1970 - Exact Tooling

Magafor - Spotting Drills Body Diameter (mm): 5.00 Body Diameter (Decimal Inch): 0.1970


Item #: 78690252
Brand: Magafor
Model #: 81199050000

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

Spotting Drills; Body Diameter (mm): 5.00 ; Body Diameter (Decimal Inch): 0.1970 ; Drill Point Angle: 120 ; Spotting Drill Material: Cobalt ; Spotting Drill Finish/Coating: Bright ; Overall Length (Inch): 4-3/4
Body Diameter (mm) 5.00
Body Diameter (Decimal Inch) 0.1970
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 4-3/4
Flute Length (Inch) 5/8
Length Designation Long
Cutting Direction Right Hand
Tool Application Drilling; Spotting
Insertable Cutter Head No
Tapered No
Series/List 199

$ 46.68
Magafor - 3/4" Body Diam, 120°, 8" OAL, High Speed Steel Spotting Drill - Exact Tooling

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


Item #: 31204738
Brand: Magafor
Model #: 8119D190508

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) 3/4
Body Diameter (Decimal Inch) 0.7500
Drill Point Angle 120
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 8
Flute Length (Inch) 1-5/8
Shank Diameter (Inch) 3/4
Drill Bit Grade General Purpose
Number of Flutes 1
Length Designation Standard
Cutting Direction Right Hand
Insertable Cutter Head No
Tapered No

$ 82.54
Magafor - #2 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

Magafor - #2 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 76601749
Brand: Magafor
Model #: 81154020000

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 #2
Body Diameter (Inch) 3/16
Body Diameter (Decimal Inch) 3/16
Overall Length (Inch) 1-7/8
Overall Length (Decimal Inch) 1-7/8
Drill Point Diameter (Decimal Inch) 5/64
Drill Point Diameter (Inch) 5/64
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 5/64
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List 154

$ 10.22
Accupro - 3/16" Body Diam, 60°, 2" OAL, Solid Carbide Spotting Drill - Exact Tooling

Accupro - 3/16" Body Diam, 60°, 2" OAL, Solid Carbide Spotting Drill


Item #: 89698906
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 (Inch) 3/16
Body Diameter (Decimal Inch) 0.1875
Drill Point Angle 60
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 2
Flute Length (Inch) 3/4
Shank Diameter (Inch) 3/16
Shank Diameter (Decimal Inch) 0.1875
Drill Bit Grade High Performance
Cutting Direction Right Hand
Tapered No

$ 17.51
Magafor - #6 Bulge Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

Magafor - #6 Bulge Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 60056603
Brand: Magafor
Model #: 81145060000

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 #6
Body Diameter (Inch) 1/2
Overall Length (Inch) 3
Drill Point Diameter (Inch) 7/32
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Bulge
Drill Point Length (Decimal Inch) 0.2950
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List 145

$ 22.59
Chicago-Latrobe - 5/8" Body Diam, 90°, 4-1/4" OAL, High Speed Steel Spotting Drill - Exact Tooling

Chicago-Latrobe - 5/8" Body Diam, 90°, 4-1/4" OAL, High Speed Steel Spotting Drill


Item #: 93075653
Brand: Chicago-Latrobe
Model #: 49493

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) 5/8
Body Diameter (Decimal Inch) 0.6250
Drill Point Angle 90
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 4-1/4
Flute Length (mm) 41.28
Flute Length (Decimal Inch) 1.6250
Shank Diameter (Decimal Inch) 0.6250
Shank Diameter (mm) 15.8750
Length Designation Short
Cutting Direction Right Hand
Tool Application Centering; Spotting
Insertable Cutter Head No
Tapered No
Material Application Alloy Steel; Carbon Steel; Tool Steel
Series/List 90SPS

$ 65.30
Magafor - 10mm Body Diam, 120°, 3-1/2" OAL, Cobalt Spotting Drill - Exact Tooling

Magafor - 10mm Body Diam, 120°, 3-1/2" OAL, Cobalt Spotting Drill


Item #: 95395521
Brand: Magafor
Model #: 80099610000

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) 10.00
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating TiAlN
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 Spot Drilling
Material Application Hard Alloy
Series/List 0996

$ 49.78
Hertel - #5 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink - Exact Tooling

Hertel - #5 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink


Item #: 62789193
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.
Product Specifications
Material Cobalt
Included Angle 60
Trade Size #5
Body Diameter (Inch) 7/16
Overall Length (Inch) 5
Drill Point Diameter (Inch) 3/16
Finish/Coating Bright
End Type Double
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

$ 77.34
Magafor - 20mm Body Diam, 90°, 100mm OAL, Solid Carbide Spotting Drill - Exact Tooling

Magafor - 20mm Body Diam, 90°, 100mm OAL, Solid Carbide Spotting Drill


Item #: 12619763
Brand: Magafor
Model #: 888195H2000

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.
Product Specifications
Body Diameter (mm) 20.00
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating AlTiN
Overall Length (mm) 100.00
Flute Length (mm) 35.00
Flute Length (Inch) 1-3/8
Shank Diameter (mm) 20.0000
Drill Bit Grade High Performance
Length Designation Short
Cutting Direction Right Hand
Tool Application Spot Drilling
Series/List 8195-H

$ 496.13
Walter-Titex - 10mm Body Diam, 90°, 89mm OAL, Solid Carbide Spotting Drill - Exact Tooling

Walter-Titex - 10mm Body Diam, 90°, 89mm OAL, Solid Carbide Spotting Drill


Item #: 36878213
Brand: Walter-Titex
Model #: 5058247

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) 10.00
Body Diameter (Decimal Inch) 0.3937
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (mm) 89.00
Flute Length (mm) 26.00
Shank Diameter (mm) 10.0000
Cutting Direction Right Hand
Tool Application Centering; Countersinking
Insertable Cutter Head No
Tapered No

$ 94.50