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Holemaking > Center Drills (Combination Drill & Countersinks) & Spotting Drills (ET04) - (3922 Products)


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

DORMER - #3 60° Incl Angle Cobalt Combo Drill & Countersink


Item #: 60445145
Brand: DORMER
Model #: 0241882

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
Body Diameter (Decimal Inch) 0.2500
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
Drill Point Diameter (Decimal Inch) 0.1094
Drill Point Diameter (Inch) 7/64
Finish/Coating Bright
End Type Double
Drill Point Length (Inch) 7/64
Drill Point Length (Decimal Inch) 0.1094
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 A221

$14.25

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Magafor - #10 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 76601624
Brand: Magafor
Model #: 81115100000

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 #10
Body Diameter (Inch) 1
Overall Length (Inch) 3-3/4
Drill Point Diameter (Inch) 3/8
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 3/8
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List 115

$107.03

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Hertel - 5/8" Body Diam, 118°, 2-1/4" OAL, High Speed Steel Spotting Drill


Item #: 62794292
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) 5/8
Body Diameter (Decimal Inch) 0.6250
Drill Point Angle 118
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 2-1/4
Flute Length (Inch) 1-1/8
Shank Diameter (Decimal Inch) 0.6250
Series/List Hertel

$22.89

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Magafor - 16mm Body Diam, 120°, 4-1/2" OAL, Cobalt Spotting Drill


Item #: 19912237
Brand: Magafor
Model #: 80089616000

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) 16.00
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating TiN
Overall Length (mm) 115.00
Overall Length (Inch) 4-1/2
Flute Length (mm) 35.00
Flute Length (Inch) 1-3/8
Shank Diameter (mm) 16.0000
Drill Bit Grade High Performance
Length Designation Short
Cutting Direction Right Hand
Tool Application Spot Drilling
Material Application Hard Alloy
Series/List 0896

$74.45

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Cleveland - #00 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 63769293
Brand: Cleveland
Model #: C46261

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 #00
Body Diameter (Inch) 1/8
Overall Length (Inch) 1-1/8
Drill Point Diameter (Decimal Inch) 0.0250
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Decimal Inch) 0.0300
Drill Point Angle 118
Countersink Application Countersinking; Drilling
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Material Application Alloy Tool Steel; Aluminum; Carbon Steel; Cast Iron

$16.54

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Walter-Titex - #8 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 53008702
Brand: Walter-Titex
Model #: 5073669

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 #8
Body Diameter (mm) 19.05
Overall Length (mm) 89.00
Drill Point Diameter (mm) 7.94
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 K1811

$80.38

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Magafor - Spotting Drills Body Diameter (Inch): 5/8 Body Diameter (Decimal Inch): 0.6250


Item #: 78101797
Brand: Magafor
Model #: 888190H1587

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

Spotting Drills; Body Diameter (Inch): 5/8 ; Body Diameter (Decimal Inch): 0.6250 ; Drill Point Angle: 140 ; Spotting Drill Material: Solid Carbide ; Spotting Drill Finish/Coating: AlTiN ; Overall Length (Inch): 3-1/8
Body Diameter (Inch) 5/8
Body Diameter (Decimal Inch) 0.6250
Drill Point Angle 140
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating AlTiN
Overall Length (Inch) 3-1/8
Flute Length (Inch) 1
Length Designation Short
Cutting Direction Right Hand
Tool Application Drilling; Spotting
Insertable Cutter Head No
Tapered No
Material Application Hard Alloy
Series/List 8190-H

$259.28

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M.A. Ford - 6mm Body Diam, 90°, 51mm OAL, Solid Carbide Spotting Drill


Item #: 81543043
Brand: M.A. Ford
Model #: 40423620

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) 6.00
Body Diameter (Decimal Inch) 0.2362
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (mm) 51.00
Flute Length (mm) 26.00
Shank Diameter (mm) 6.0000
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Material Application Cast Iron; Hardened Steel; Special Alloy; Stainless Steel; Steel
Series/List 404

$40.15

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Magafor - 6mm Body Diam, 90°, 2" OAL, Solid Carbide Spotting Drill


Item #: 04250429
Brand: Magafor
Model #: 88819506000

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) 6.00
Body Diameter (Decimal Inch) 0.2362
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 2
Flute Length (Inch) 3/4
Shank Diameter (mm) 6.0000
Number of Flutes 2
Length Designation Short
Cutting Direction Right Hand
Tool Application Chamfering; Drilling; Spotting
Insertable Cutter Head No
Tapered No
Series/List 8195

$71.42

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


Item #: 62790209
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 #4
Body Diameter (Inch) 5/16
Overall Length (Inch) 5
Drill Point Diameter (Inch) 1/8
Finish/Coating Bright
End Type Double
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

$62.39

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Guhring - 16mm Body Diam, 120°, 115mm OAL, Cobalt Spotting Drill


Item #: 98841596
Brand: Guhring
Model #: 9011350160000

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
nano-FIREX is a micro-layered coating that combines the characteristics and universal applicability of TiN, the heat resistance of TiAlN and the shock resistance of TiCN. The nano-FIREX(R) structure increases overall thickness and shock resistance when compared to FIREX . FIREX is a proprietary coating exclusive to Guhring, Inc.
Product Specifications
Body Diameter (mm) 16.00
Body Diameter (Decimal Inch) 0.6299
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Nano-FIREX
Overall Length (mm) 115.00
Flute Length (mm) 37.50
Shank Diameter (mm) 16.0000
Drill Bit Grade General Purpose
Number of Flutes 2
Length Designation Standard
Cutting Direction Right Hand
Tool Application Spot Drilling
Series/List 1135
Additional Information DIN 6535-HB Shank; h6 Tolerance; Weldon Flat Shank

$169.87

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Cleveland - 3/4" Body Diam, 90°, 8" OAL, Cobalt Spotting Drill


Item #: 85189546
Brand: Cleveland
Model #: C26185

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.
Product Specifications
Body Diameter (Inch) 3/4
Body Diameter (Decimal Inch) 0.7500
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Gold Finish
Overall Length (Inch) 8
Flute Length (mm) 44.45
Flute Length (Inch) 1-3/4
Flute Length (Decimal Inch) 1.7500
Shank Diameter (Inch) 3/4
Length Designation Long
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Material Application Alloy Tool Steel; Aluminum; Carbon Steel; Stainless Steel
Series/List 2646

$136.32

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


Item #: 80998289
Brand: DORMER
Model #: 0138946

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) 14.00
Body Diameter (Decimal Inch) 0.5516
Overall Length (mm) 78.00
Overall Length (Decimal Inch) 3.0732
Drill Point Diameter (Decimal Inch) 0.1969
Drill Point Diameter (mm) 5.00
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Drill Point Length (Decimal Inch) 6.50 to 7.70
Drill Point Angle 122
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Material Application Alloy Steel; Aluminum; Brass; Bronze; Carbon Steel; Cast Iron; Cermets; Copper; Hardened Steel; Magnesium; Nickel; Plastics; Stainless Steel; Steel; Titanium
Series/List A201

$54.35

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Hertel - #5 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 62789508
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 60
Trade Size #5
Body Diameter (Inch) 7/16
Overall Length (Inch) 2-3/4
Drill Point Diameter (Inch) 3/16
Finish/Coating TiN
End Type Double
Cutting Edge Style Plain
Drill Point Length (Inch) 3/16
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$19.60

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


Item #: 62793724
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) 5
Flute Length (Inch) 1
Shank Diameter (Decimal Inch) 0.3750
Series/List Hertel

$40.58

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Magafor - 1/2" Body Diam, 90°, 4" OAL, Cobalt Spotting Drill


Item #: 12784930
Brand: Magafor
Model #: 80099512700

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) 12.70
Body Diameter (Inch) 1/2
Body Diameter (Decimal Inch) 1/2
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating TiAlN
Overall Length (mm) 102.00
Overall Length (Inch) 4
Flute Length (mm) 35.00
Flute Length (Inch) 1-3/8
Flute Length (Decimal Inch) 1-3/8
Shank Diameter (Inch) 1/2
Shank Diameter (mm) 12.7000
Drill Bit Grade High Performance
Length Designation Short
Cutting Direction Right Hand
Tool Application Centering; Chamfering; Spot Drilling
Material Application Hard Alloy
Material Application2 Hard Alloy
Series/List 0995

$52.77

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Hertel - #7 Plain Cut 60° Incl Angle Solid Carbide Combo Drill & Countersink


Item #: 74148586
Brand: Hertel
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.
Product Specifications
Material Solid Carbide
Included Angle 60
Trade Size #7
Body Diameter (Inch) 5/8
Body Diameter (Decimal Inch) 5/8
Overall Length (Inch) 3-1/4
Overall Length (Decimal Inch) 3-1/4
Drill Point Diameter (Decimal Inch) 1/4
Drill Point Diameter (Inch) 1/4
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 1/4
Tapered No

$229.21

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Magafor - 3/8" Body Diam, 90°, 3-1/2" OAL, Cobalt Spotting Drill


Item #: 65034811
Brand: Magafor
Model #: 81195095200

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) 3/8
Body Diameter (Decimal Inch) 0.3750
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 3-1/2
Flute Length (Inch) 1
Flute Length (Decimal Inch) 1.0000
Shank Diameter (Inch) 3/8
Length Designation Short
Cutting Direction Right Hand
Tool Application Chamfering; Drilling; Spotting
Insertable Cutter Head No
Tapered No
Series/List 195

$27.72

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Hertel - #6 Plain Cut 82° Incl Angle Solid Carbide Combo Drill & Countersink


Item #: 83245621
Brand: Hertel
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.
Product Specifications
Material Solid Carbide
Included Angle 82
Trade Size #6
Body Diameter (Inch) 1/2
Body Diameter (Decimal Inch) 1/2
Overall Length (Inch) 6
Overall Length (Decimal Inch) 6
Drill Point Diameter (Decimal Inch) 7/32
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

$287.17

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Hertel - #4 Plain Cut 60° Incl Angle Solid Carbide Combo Drill & Countersink


Item #: 74148552
Brand: Hertel
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.
Product Specifications
Material Solid Carbide
Included Angle 60
Trade Size #4
Body Diameter (Inch) 5/16
Body Diameter (Decimal Inch) 5/16
Overall Length (Inch) 2-1/2
Overall Length (Decimal Inch) 2-1/2
Drill Point Diameter (Decimal Inch) 1/8
Drill Point Diameter (Inch) 1/8
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 1/8
Tapered No

$62.62

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