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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 - 12mm Body Diam, 120°, 102mm OAL, Cobalt Spotting Drill - Exact Tooling

Keo - 12mm Body Diam, 120°, 102mm OAL, Cobalt Spotting Drill


Item #: 44850295
Brand: Keo
Model #: 35627

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) 12.00
Body Diameter (Decimal Inch) 0.4724
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (mm) 102.00
Flute Length (mm) 30.00
Shank Diameter (mm) 12.0000

$ 44.23

Precision Twist Drill - #3 60° Incl Angle Solid Carbide Combo Drill & Countersink


Item #: 65691388
Brand: Precision Twist Drill
Model #: 003254

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 #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; Carbon Steel; Cast Iron; Copper Alloys; Hardened Steel; Magnesium; Steel; Structural Steel; Thermoplastics; Thermosetting Plastics
Series/List DC

$ 70.02
Hertel - #00 Plain Cut 90° Incl Angle Solid Carbide Combo Drill & Countersink - Exact Tooling

Hertel - #00 Plain Cut 90° Incl Angle Solid Carbide Combo Drill & Countersink


Item #: 74148370
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 90
Trade Size #00
Body Diameter (Inch) 1/8
Body Diameter (Decimal Inch) 1/8
Overall Length (Inch) 1-1/2
Overall Length (Decimal Inch) 1-1/2
Drill Point Diameter (Decimal Inch) 0.0250
Drill Point Diameter (Inch) 0.0250
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Tapered No

$ 23.93
Precision Twist Drill - #7 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

Precision Twist Drill - #7 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 78582020
Brand: Precision Twist Drill
Model #: 097607

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 #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; Drilling
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Material Application Aluminum; Cast Iron; Copper; Hardened Steel; Magnesium; Nickel; Stainless Steel; Steel; Synthetic Materials; Titanium
Series/List 76HA

$ 41.63
OSG - Spotting Drills Body Diameter (mm): 8.00 Body Diameter (Decimal Inch): 0.3150 - Exact Tooling

OSG - Spotting Drills Body Diameter (mm): 8.00 Body Diameter (Decimal Inch): 0.3150


Item #: 18074849
Brand: OSG
Model #: 8688936

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

Spotting Drills; Body Diameter (mm): 8.00 ; Body Diameter (Decimal Inch): 0.3150 ; Drill Point Angle: 90 ; Spotting Drill Material: Solid Carbide ; Spotting Drill Finish/Coating: EgiAs ; Overall Length (mm): 81.00
Body Diameter (mm) 8.00
Body Diameter (Decimal Inch) 0.3150
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating EgiAs
Overall Length (mm) 81.00
Flute Length (mm) 20.00
Shank Diameter (mm) 8.0000
Number of Flutes 2
Cutting Direction Right Hand
Series/List 5190

$ 95.96
Keo - 1/4" Body Diam, 90°, 2-1/2" OAL, Cobalt Spotting Drill - Exact Tooling

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


Item #: 08665655
Brand: Keo
Model #: 32143

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 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 2-1/2
Flute Length (Inch) 3/4
Flute Length (Decimal Inch) 0.7500
Shank Diameter (Inch) 1/4
Number of Flutes 2
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No

$ 35.14
OSG - 20mm Body Diam, 90°, 250mm OAL, High Speed Steel Spotting Drill - Exact Tooling

OSG - 20mm Body Diam, 90°, 250mm OAL, High Speed Steel Spotting Drill


Item #: 48886758
Brand: OSG
Model #: 63518

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) 20.00
Body Diameter (Decimal Inch) 0.7874
Drill Point Angle 90
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (mm) 250.00
Flute Length (mm) 53.00
Shank Diameter (mm) 20.0000
Number of Flutes 2
Cutting Direction Right Hand
Series/List 1250

$ 131.19
Magafor - #2 Radius Cut High Speed Steel Combo Drill & Countersink - Exact Tooling

Magafor - #2 Radius Cut High Speed Steel Combo Drill & Countersink


Item #: 78101672
Brand: Magafor
Model #: 81125020000

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 #2
Body Diameter (Inch) 3/16
Overall Length (Inch) 1-7/8
Drill Point Diameter (Inch) 5/64
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Radius
Radius Length (Inch) 15/64
Drill Point Length (Decimal Inch) 0.2250
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List 125

$ 9.68
Magafor - 1/2" Body Diam, 120°, 3-3/4" OAL, High Speed Steel Spotting Drill - Exact Tooling

Magafor - 1/2" Body Diam, 120°, 3-3/4" OAL, High Speed Steel Spotting Drill


Item #: 31204712
Brand: Magafor
Model #: 8119D127000

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 120
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
Drill Bit Grade General Purpose
Number of Flutes 1
Length Designation Standard
Cutting Direction Right Hand
Insertable Cutter Head No
Tapered No

$ 32.88
Precision Twist Drill - 5/8" Body Diam, 120°, 4-3/8" OAL, High Speed Steel Spotting Drill - Exact Tooling

Precision Twist Drill - 5/8" Body Diam, 120°, 4-3/8" OAL, High Speed Steel Spotting Drill


Item #: 78578416
Brand: Precision Twist Drill
Model #: 087953

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 120
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 4-3/8
Flute Length (Inch) 1-5/8
Shank Diameter (Inch) 5/8
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Series/List SPS-120

$ 71.52
DORMER - 8mm Body Diam, 90°, 79mm OAL, High Speed Steel Spotting Drill - Exact Tooling

DORMER - 8mm Body Diam, 90°, 79mm OAL, High Speed Steel Spotting Drill


Item #: 65624645
Brand: DORMER
Model #: 0019269

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 90
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (mm) 79.00
Flute Length (mm) 33.00
Flute Length (Decimal Inch) 1.2992
Shank Diameter (mm) 8.0000
Number of Flutes 2
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
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; Nickel Alloys; Plastics; Stainless Steel; Steel
Material Application2 Structural Steel; Thermoplastics; Thermosetting Plastics; Titanium; Titanium Alloys
Series/List A122

$ 40.16
Magafor - 1/4" Body Diam, 120°, 2" OAL, Solid Carbide Spotting Drill - Exact Tooling

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


Item #: 04250569
Brand: Magafor
Model #: 88819606350

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) 1/4
Body Diameter (Decimal Inch) 0.2500
Drill Point Angle 120
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 2
Flute Length (Inch) 3/4
Shank Diameter (Inch) 1/4
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

$ 55.48
Keo - #4-1/2 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

Keo - #4-1/2 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 71044556
Brand: Keo
Model #: 24550

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 #4-1/2
Body Diameter (Inch) 3/8
Overall Length (Inch) 5
Drill Point Diameter (Inch) 9/64
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 9/64
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$ 26.18
SGS - 3.15 Plain Cut 60° Incl Angle Solid Carbide Combo Drill & Countersink - Exact Tooling

SGS - 3.15 Plain Cut 60° Incl Angle Solid Carbide Combo Drill & Countersink


Item #: 58987058
Brand: SGS
Model #: 67019

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 3.15
Body Diameter (mm) 8.00
Body Diameter (Decimal Inch) 0.3150
Overall Length (mm) 50.00
Overall Length (Decimal Inch) 1.9685
Drill Point Diameter (Decimal Inch) 0.1240
Drill Point Diameter (mm) 3.15
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Angle 118
Countersink Application Countersinking; Drilling
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Material Application Cast Iron; Composites; High Temperature Alloys; Non-Ferrous Metals; Plastics; Stainless Steel; Steel; Titanium
Series/List 301M

$ 54.47
Magafor - 3/8" Body Diam, 120°, 6-3/4" OAL, Solid Carbide Spotting Drill - Exact Tooling

Magafor - 3/8" Body Diam, 120°, 6-3/4" OAL, Solid Carbide Spotting Drill


Item #: 46074852
Brand: Magafor
Model #: 88819909520

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) 9.52
Body Diameter (Inch) 3/8
Drill Point Angle 120
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating AlTiN
Overall Length (mm) 170.00
Overall Length (Inch) 6-3/4
Flute Length (mm) 25.00
Flute Length (Decimal Inch) 1.0000
Shank Diameter (Inch) 3/8
Shank Diameter (mm) 9.5200
Drill Bit Grade High Performance
Length Designation Long
Cutting Direction Right Hand
Tool Application Spot Drilling
Material Application Hard Alloy
Series/List 8199

$ 347.21
Magafor - 3/8" Body Diam, 120°, 3-1/8" OAL, High Speed Steel Spotting Drill - Exact Tooling

Magafor - 3/8" Body Diam, 120°, 3-1/8" OAL, High Speed Steel Spotting Drill


Item #: 31204779
Brand: Magafor
Model #: 8119D095200

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) 3-1/8
Flute Length (Inch) 1
Shank Diameter (Inch) 3/8
Drill Bit Grade General Purpose
Number of Flutes 1
Length Designation Standard
Cutting Direction Right Hand
Insertable Cutter Head No
Tapered No

$ 26.87
Magafor - #19 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

Magafor - #19 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 76601715
Brand: Magafor
Model #: 81135190000

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 #19
Body Diameter (Inch) 7/8
Overall Length (Inch) 3-5/8
Drill Point Diameter (Inch) 5/16
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Bell
Drill Point Length (Inch) 5/16
Bell Diameter (Decimal Inch) 0.7000
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List 135

$ 84.26
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 #: 62788948
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) 4
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

$ 66.80
Guhring - Metric Radius Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Exact Tooling

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


Item #: 37336955
Brand: Guhring
Model #: 9005810016000

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 Radius
Long Length Tool No
Series/List 581

$ 16.14
Magafor - 8mm Body Diam, 90°, 5-33/64" OAL, Cobalt Spotting Drill - Exact Tooling

Magafor - 8mm Body Diam, 90°, 5-33/64" OAL, Cobalt Spotting Drill


Item #: 78690153
Brand: Magafor
Model #: 81197080000

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) 8.00
Body Diameter (Decimal Inch) 0.3150
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 5-33/64
Flute Length (mm) 25.00
Flute Length (Inch) 63/64
Shank Diameter (mm) 8.0000
Length Designation Long
Cutting Direction Right Hand
Tool Application Centering; Chamfering; Drilling; Spotting
Insertable Cutter Head No
Tapered No
Series/List 197

$ 57.05