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

Holemaking > Center Drills (Combination Drill & Countersinks) & Spotting Drills (ET04)
Interstate - #6 Plain Cut 82° Incl Angle Cobalt Combo Drill & Countersink - Exact Tooling

Interstate - #6 Plain Cut 82° Incl Angle Cobalt Combo Drill & Countersink


Item #: 01047067
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 82
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 Plain
Drill Point Length (Inch) 7/32
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Tapered No

$ 22.39
Keo - 1/2" Body Diam, 90°, 2" OAL, High Speed Steel Spotting Drill - Exact Tooling

Keo - 1/2" Body Diam, 90°, 2" OAL, High Speed Steel Spotting Drill


Item #: 71333322
Brand: Keo
Model #: 30126

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) 2
Flute Length (Inch) 1
Shank Diameter (Inch) 1/2
Length Designation Short
Cutting Direction Left Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No

$ 28.77
Walter-Titex - 1/2" Body Diam, 90°, 4-1/64" OAL, Cobalt Spotting Drill - Exact Tooling

Walter-Titex - 1/2" Body Diam, 90°, 4-1/64" OAL, Cobalt Spotting Drill


Item #: 36877868
Brand: Walter-Titex
Model #: 5153700

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) 1/2
Body Diameter (Decimal Inch) 0.5000
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 4-1/64
Flute Length (Decimal Inch) 1.3800
Shank Diameter (Inch) 1/2
Length Designation Short
Cutting Direction Right Hand
Tool Application Centering; Countersinking
Insertable Cutter Head No
Tapered No

$ 59.79
Magafor - 1/4" Body Diam, 90°, 2" OAL, Cobalt Spotting Drill - Exact Tooling

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


Item #: 12666491
Brand: Magafor
Model #: 80091902000

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 (Inch) 1/4
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating TiAlN
Overall Length (Inch) 2
Shank Diameter (Inch) 1/4
Drill Bit Grade General Purpose
Length Designation Standard
Tool Application Centering; Chamfering; Spot Drilling
Material Application Hard Alloy
Series/List 0919
PSC Code 5133

$ 30.06
Magafor - Metric Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

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


Item #: 78101516
Brand: Magafor
Model #: 81161250000

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) 12.00
Overall Length (mm) 63.00
Drill Point Diameter (mm) 5.00
Finish/Coating Bright
End Type Double
Cutting Direction Left Hand
Cutting Edge Style Plain
Drill Point Length (mm) 7.20
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List 16

$ 44.52
Walter-Titex - 8mm Body Diam, 120°, 140mm OAL, High Speed Steel Spotting Drill - Exact Tooling

Walter-Titex - 8mm Body Diam, 120°, 140mm OAL, High Speed Steel Spotting Drill


Item #: 53031290
Brand: Walter-Titex
Model #: 5153661

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 (mm) 8.00
Body Diameter (Decimal Inch) 0.3150
Drill Point Angle 120
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (mm) 140.00
Flute Length (mm) 25.00
Flute Length (Decimal Inch) 0.9843
Shank Diameter (Decimal Inch) 0.3150
Shank Diameter (mm) 8.0000
Length Designation Standard
Cutting Direction Right Hand
Tool Application Spotting
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; Spheroidal Cast Iron; Stainless Steel; Steel
Material Application2 Titanium; Titanium Alloys; Vermicular Cast Iron
Series/List A1114L

$ 63.87
Hertel - #8 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

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


Item #: 62789292
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 #8
Body Diameter (Inch) 3/4
Overall Length (Inch) 3-1/2
Drill Point Diameter (Inch) 5/16
Finish/Coating TiN
End Type Double
Cutting Edge Style Plain
Drill Point Length (Inch) 5/16
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$ 98.29
Magafor - Metric Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

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


Item #: 78101037
Brand: Magafor
Model #: 81110515000

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) 5.00
Overall Length (mm) 40.00
Drill Point Diameter (mm) 1.50
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (mm) 2.60
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List 11

$ 10.58
Magafor - #4 Radius Cut High Speed Steel Combo Drill & Countersink - Exact Tooling

Magafor - #4 Radius Cut High Speed Steel Combo Drill & Countersink


Item #: 78101698
Brand: Magafor
Model #: 81125040000

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 #4
Body Diameter (Inch) 5/16
Overall Length (Inch) 2-1/8
Drill Point Diameter (Inch) 1/8
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Radius
Radius Length (Inch) 13/32
Drill Point Length (Decimal Inch) 0.3700
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List 125

$ 10.74
Cleveland - #12 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

Cleveland - #12 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 63769129
Brand: Cleveland
Model #: C46273

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 #12
Body Diameter (Inch) 3/16
Overall Length (Inch) 1-7/8
Drill Point Diameter (Inch) 1/16
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Bell
Drill Point Length (Inch) 1/16
Bell Diameter (Decimal Inch) 0.1500
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

$ 17.73
Guhring - 12mm Body Diam, 142°, 102mm OAL, Solid Carbide Spotting Drill - Exact Tooling

Guhring - 12mm Body Diam, 142°, 102mm OAL, Solid Carbide Spotting Drill


Item #: 93832095
Brand: Guhring
Model #: 9005460120000

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) 12.00
Body Diameter (Decimal Inch) 0.4724
Drill Point Angle 142
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (mm) 102.00
Flute Length (mm) 30.00
Shank Diameter (mm) 12.0000
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Series/List 546

$ 158.17
Guhring - 10mm Body Diam, 90°, 89mm OAL, Cobalt Spotting Drill - Exact Tooling

Guhring - 10mm Body Diam, 90°, 89mm OAL, Cobalt Spotting Drill


Item #: 98841562
Brand: Guhring
Model #: 9011330100000

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) 10.00
Body Diameter (Decimal Inch) 0.3937
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Nano-FIREX
Overall Length (mm) 89.00
Flute Length (mm) 25.00
Shank Diameter (mm) 10.0000
Drill Bit Grade General Purpose
Number of Flutes 2
Length Designation Standard
Cutting Direction Right Hand
Tool Application Spot Drilling
Series/List 1133
Additional Information DIN 6535-HB Shank; h6 Tolerance; Weldon Flat Shank

$ 87.32
Magafor - 1/4" Body Diam, 120°, 2-5/8" OAL, Cobalt Spotting Drill - Exact Tooling

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


Item #: 12784963
Brand: Magafor
Model #: 80099606350

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) 6.35
Body Diameter (Inch) 1/4
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating TiAlN
Overall Length (mm) 66.00
Overall Length (Inch) 2-5/8
Flute Length (mm) 22.00
Flute Length (Decimal Inch) 0.9000
Shank Diameter (Inch) 1/4
Shank Diameter (mm) 6.3500
Drill Bit Grade High Performance
Length Designation Short
Cutting Direction Right Hand
Tool Application Spot Drilling
Material Application Hard Alloy
Series/List 0996

$ 39.09
Keo - Metric Radius Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

Keo - Metric Radius Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 71046650
Brand: Keo
Model #: 18250

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) 25.00
Overall Length (mm) 100.00
Drill Point Diameter (mm) 10.00
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Radius
Radius Length (mm) 31.50
Drill Point Length (mm) 26.50
Drill Point Angle 120
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$ 84.64
Hertel - 1" Body Diam, 90°, 8" OAL, Cobalt Spotting Drill - Exact Tooling

Hertel - 1" Body Diam, 90°, 8" OAL, Cobalt Spotting Drill


Item #: 62793872
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 (Inch) 1
Body Diameter (Decimal Inch) 1.0000
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 8
Flute Length (mm) 44.45
Flute Length (Inch) 1-3/4
Flute Length (Decimal Inch) 1.7500
Shank Diameter (Decimal Inch) 1.0000
Length Designation Long
Tool Application Spot Drilling
Insertable Cutter Head No
Series/List Hertel

$ 132.38
Interstate - #7 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink - Exact Tooling

Interstate - #7 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink


Item #: 01045079
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 #7
Body Diameter (Inch) 5/8
Overall Length (Inch) 3-1/4
Drill Point Diameter (Inch) 1/4
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 1/4
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$ 32.20
Magafor - #7 Plain Cut 90° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

Magafor - #7 Plain Cut 90° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 76830306
Brand: Magafor
Model #: 81155070000

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 90
Trade Size #7
Body Diameter (Inch) 5/8
Overall Length (Inch) 3-1/4
Drill Point Diameter (Inch) 1/4
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 1/4
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List 155

$ 39.71
Emuge - 3/8" Body Diam, 120°, 3" OAL, Solid Carbide Spotting Drill - Exact Tooling

Emuge - 3/8" Body Diam, 120°, 3" OAL, Solid Carbide Spotting Drill


Item #: 46172425
Brand: Emuge
Model #: EFUT3200.0952

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) 3/8
Body Diameter (Decimal Inch) 0.3750
Drill Point Angle 120
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 3
Flute Length (Inch) 1
Shank Diameter (Inch) 3/8
Shank Diameter (Decimal Inch) 0.3750
Drill Bit Grade High Precision
Number of Flutes 2
Length Designation Standard
Cutting Direction Right Hand
Tool Application Spot Drilling
Insertable Cutter Head No
Tapered No
Material Application Steel
Material Application2 Alloy Steel

$ 75.02
Magafor - 5/8" Body Diam, 120°, 3-1/8" OAL, Solid Carbide Spotting Drill - Exact Tooling

Magafor - 5/8" Body Diam, 120°, 3-1/8" OAL, Solid Carbide Spotting Drill


Item #: 04250627
Brand: Magafor
Model #: 88819615870

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) 5/8
Body Diameter (Decimal Inch) 0.6250
Drill Point Angle 120
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 3-1/8
Flute Length (Inch) 1
Shank Diameter (Inch) 5/8
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

$ 232.49
DORMER - Metric Radius Cut High Speed Steel Combo Drill & Countersink - Exact Tooling

DORMER - Metric Radius Cut High Speed Steel Combo Drill & Countersink


Item #: 80998107
Brand: DORMER
Model #: 0031155

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 Metric
Body Diameter (mm) 20.00
Body Diameter (Decimal Inch) 0.7880
Overall Length (mm) 21.20
Overall Length (Decimal Inch) 0.8353
Drill Point Diameter (Decimal Inch) 0.3150
Drill Point Diameter (mm) 8.00
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Radius
Radius Length (mm) 80.00
Radius Length (Decimal Inch) 3.1520
Drill Point Length (Decimal Inch) 20.00 to 25.00
Drill Point Angle 118
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 A210

$ 119.48