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

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

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

$26.14

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

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

$71.35

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

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

$35.26

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

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

$46.53

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

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

$28.02

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

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

$9.76

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

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

$107.80

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

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

$33.14

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

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

$70.30

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

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

$44.28

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

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

$33.90

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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

$70.83

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

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

$41.70

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OSG - Spotting Drills Body Diameter (mm): 16.00 Body Diameter (Decimal Inch): 0.6299 - Makers Industrial Supply

OSG - Spotting Drills Body Diameter (mm): 16.00 Body Diameter (Decimal Inch): 0.6299


Item #: 18074989
Brand: OSG
Model #: 519016317

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): 16.00 ; Body Diameter (Decimal Inch): 0.6299 ; Drill Point Angle: 90 ; Spotting Drill Material: Solid Carbide ; Spotting Drill Finish/Coating: EgiAs ; Overall Length (mm): 118.00
Body Diameter (mm) 16.00
Body Diameter (Decimal Inch) 0.6299
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating EgiAs
Overall Length (mm) 118.00
Flute Length (mm) 41.00
Shank Diameter (mm) 16.0000
Number of Flutes 2
Cutting Direction Right Hand
Series/List 5190

$202.34

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Magafor - #3 Radius Cut High Speed Steel Combo Drill & Countersink - Makers Industrial Supply

Magafor - #3 Radius Cut High Speed Steel Combo Drill & Countersink


Item #: 78101680
Brand: Magafor
Model #: 81125030000

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 #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 Radius
Radius Length (Inch) 5/16
Drill Point Length (Decimal Inch) 0.3000
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List 125

$10.23

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

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


Item #: 19911734
Brand: Magafor
Model #: 888196H0300

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) 3.00
Drill Point Angle 120
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating AlTiN
Overall Length (mm) 45.00
Overall Length (Inch) 1-3/4
Flute Length (mm) 10.00
Flute Length (Decimal Inch) 0.4000
Shank Diameter (mm) 3.0000
Drill Bit Grade High Performance
Length Designation Short
Cutting Direction Right Hand
Tool Application Spot Drilling
Series/List 8196-H

$43.56

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Accupro - 3mm Body Diam, 120°, 38mm OAL, Solid Carbide Spotting Drill - Makers Industrial Supply

Accupro - 3mm Body Diam, 120°, 38mm OAL, Solid Carbide Spotting Drill


Item #: 61608394
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 120
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (mm) 38.00
Flute Length (mm) 7.50
Shank Diameter (mm) 3.0000
Drill Bit Grade High Performance
Number of Flutes 2
Cutting Direction Right Hand
Series/List Miniature

$15.09

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Keo - #2 Plain Cut 90° Incl Angle High Speed Steel Combo Drill & Countersink - Makers Industrial Supply

Keo - #2 Plain Cut 90° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 71033021
Brand: Keo
Model #: 10290-TIN

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

$10.96

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Magafor - 1/4" Body Diam, 90°, 5-1/2" OAL, Cobalt Spotting Drill - Makers Industrial Supply

Magafor - 1/4" Body Diam, 90°, 5-1/2" OAL, Cobalt Spotting Drill


Item #: 86895729
Brand: Magafor
Model #: 81197063500

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) 5-1/2
Flute Length (Inch) 7/8
Shank Diameter (Inch) 1/4
Length Designation Long
Cutting Direction Right Hand
Tool Application Centering; Chamfering; Drilling; Spotting
Insertable Cutter Head No
Tapered No
Series/List 197

$50.14

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Magafor - 1/4" Body Diam, 90°, 5-1/2" OAL, High Speed Steel Spotting Drill - Makers Industrial Supply

Magafor - 1/4" Body Diam, 90°, 5-1/2" OAL, High Speed Steel Spotting Drill


Item #: 31204407
Brand: Magafor
Model #: 8119C0635055

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) 1/4
Body Diameter (Decimal Inch) 0.2500
Drill Point Angle 90
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 5-1/2
Flute Length (Decimal Inch) 0.8700
Shank Diameter (Inch) 1/4
Drill Bit Grade General Purpose
Number of Flutes 1
Length Designation Standard
Cutting Direction Right Hand
Insertable Cutter Head No
Tapered No

$39.90

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