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

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

Precision Twist Drill - 1/4" Body Diam, 120°, 2-1/2" OAL, High Speed Steel Spotting Drill - Caliber Tooling

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


Item #: 78578440
Brand: Precision Twist Drill
Model #: 087956

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) 1/4
Body Diameter (Decimal Inch) 0.2500
Drill Point Angle 120
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating TiN
Overall Length (Inch) 2-1/2
Flute Length (Inch) 3/4
Shank Diameter (Inch) 1/4
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Series/List SPSG-120

$26.11

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Interstate - #5 Plain Cut 82° Incl Angle Cobalt Combo Drill & Countersink - Caliber Tooling

Interstate - #5 Plain Cut 82° Incl Angle Cobalt Combo Drill & Countersink


Item #: 01047059
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 #5
Body Diameter (Inch) 7/16
Overall Length (Inch) 2-3/4
Drill Point Diameter (Inch) 3/16
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 3/16
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Tapered No

$17.02

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Hertel - 1/8" Body Diam, 90°, 1-1/4" OAL, High Speed Steel Spotting Drill - Caliber Tooling

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


Item #: 62794235
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) 1/8
Body Diameter (Decimal Inch) 0.1250
Drill Point Angle 90
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 1-1/4
Flute Length (Inch) 3/8
Shank Diameter (Decimal Inch) 0.1250
Series/List Hertel

$5.45

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National Twist Drill - #13 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Caliber Tooling

National Twist Drill - #13 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 66119470
Brand: National Twist Drill
Model #: 017113AW

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 #13
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) 0.0938
Drill Point Diameter (Inch) 3/32
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Bell
Drill Point Length (Inch) 3/32
Drill Point Length (Decimal Inch) 0.0938
Bell Diameter (Decimal Inch) 0.2000
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$35.20

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Hertel - 5/8" Body Diam, 120°, 9" OAL, High Speed Steel Spotting Drill - Caliber Tooling

Hertel - 5/8" Body Diam, 120°, 9" OAL, High Speed Steel Spotting Drill


Item #: 62793617
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 120
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 9
Flute Length (Inch) 1-3/8
Shank Diameter (Decimal Inch) 0.6250
Series/List Hertel

$91.51

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Magafor - 5/16" Body Diam, 90°, 2-3/4" OAL, Solid Carbide Spotting Drill - Caliber Tooling

Magafor - 5/16" Body Diam, 90°, 2-3/4" OAL, Solid Carbide Spotting Drill


Item #: 00611319
Brand: Magafor
Model #: 88809007930

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) 5/16
Body Diameter (Decimal Inch) 0.3125
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 2-3/4
Flute Length (Inch) 5/8
Shank Diameter (Decimal Inch) 0.3750
Number of Flutes 2
Cutting Direction Right Hand
Tool Application Centering; Chamfering; Countering; Drilling; Engraving; Spotting; V-Grooving
Insertable Cutter Head No
Tapered No
Series/List 8090

$183.51

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Keo - 1-1/4" Body Diam, 118°, 4" OAL, High Speed Steel Spotting Drill - Caliber Tooling

Keo - 1-1/4" Body Diam, 118°, 4" OAL, High Speed Steel Spotting Drill


Item #: 71330740
Brand: Keo
Model #: 31140

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) 1-1/4
Body Diameter (Decimal Inch) 1.2500
Drill Point Angle 118
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 4
Flute Length (Inch) 2
Shank Diameter (Inch) 1-1/4
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No

$108.13

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Magafor - 7/16" Body Diam, 90°, 2" OAL, High Speed Steel Spotting Drill - Caliber Tooling

Magafor - 7/16" Body Diam, 90°, 2" OAL, High Speed Steel Spotting Drill


Item #: 31204795
Brand: Magafor
Model #: 8119A111100

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) 7/16
Body Diameter (Decimal Inch) 0.4375
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) 7/16
Drill Bit Grade General Purpose
Number of Flutes 1
Length Designation Standard
Cutting Direction Right Hand
Insertable Cutter Head No
Tapered No

$14.06

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Magafor - #7 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Caliber Tooling

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


Item #: 76998905
Brand: Magafor
Model #: 81185070600

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) 6
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 Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List 185

$81.27

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Hertel - 8mm Body Diam, 90°, 5-1/2" OAL, Cobalt Spotting Drill - Caliber Tooling

Hertel - 8mm Body Diam, 90°, 5-1/2" OAL, Cobalt Spotting Drill


Item #: 62793930
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 (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) 5-1/2
Flute Length (mm) 25.40
Flute Length (Inch) 1
Flute Length (Decimal Inch) 1.0000
Shank Diameter (Decimal Inch) 0.3150
Length Designation Long
Tool Application Spot Drilling
Insertable Cutter Head No
Series/List Hertel

$54.39

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Magafor - #6 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink - Caliber Tooling

Magafor - #6 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink


Item #: 31207012
Brand: Magafor
Model #: 81105506000

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 #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) 0.270 to 0.295
Drill Point Length (Decimal Inch) 0.2950
Drill Point Angle 118
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$42.58

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OSG - 10mm Body Diam, 90°, 200mm OAL, High Speed Steel Spotting Drill - Caliber Tooling

OSG - 10mm Body Diam, 90°, 200mm OAL, High Speed Steel Spotting Drill


Item #: 68968692
Brand: OSG
Model #: 63510

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) 10.00
Body Diameter (Decimal Inch) 0.3937
Drill Point Angle 90
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (mm) 200.00
Flute Length (mm) 30.00
Shank Diameter (mm) 10.0000
Number of Flutes 2
Cutting Direction Right Hand
Series/List 1250

$42.90

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Magafor - 1" Body Diam, 118°, 2-1/2" OAL, High Speed Steel Spotting Drill - Caliber Tooling

Magafor - 1" Body Diam, 118°, 2-1/2" OAL, High Speed Steel Spotting Drill


Item #: 31204555
Brand: Magafor
Model #: 8119B254000

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
Body Diameter (Decimal Inch) 1.0000
Drill Point Angle 118
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 2-1/2
Flute Length (Inch) 1-1/4
Shank Diameter (Inch) 1
Drill Bit Grade General Purpose
Number of Flutes 1
Length Designation Standard
Cutting Direction Right Hand
Insertable Cutter Head No
Tapered No

$61.97

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Hertel - #5 Plain Cut 90° Incl Angle High Speed Steel Combo Drill & Countersink - Caliber Tooling

Hertel - #5 Plain Cut 90° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 62790381
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 90
Trade Size #5
Body Diameter (Inch) 7/16
Overall Length (Inch) 6
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

$47.21

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Hertel - 10mm Body Diam, 90°, 3-1/2" OAL, Cobalt Spotting Drill - Caliber Tooling

Hertel - 10mm Body Diam, 90°, 3-1/2" OAL, Cobalt Spotting Drill


Item #: 62794086
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 (mm) 10.00
Body Diameter (Decimal Inch) 0.3937
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 3-1/2
Flute Length (mm) 25.40
Flute Length (Inch) 1
Flute Length (Decimal Inch) 1.0000
Shank Diameter (Decimal Inch) 0.3937
Length Designation Short
Tool Application Spot Drilling
Insertable Cutter Head No
Series/List Hertel

$34.49

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Cle-Line - #7 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - Caliber Tooling

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


Item #: 57595480
Brand: Cle-Line
Model #: C20898

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
Body Diameter (Decimal Inch) 0.6250
Overall Length (Inch) 3-1/4
Overall Length (Decimal Inch) 3.2500
Drill Point Diameter (Decimal Inch) 0.2500
Drill Point Diameter (mm) 6.35
Drill Point Diameter (Inch) 1/4
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
Series/List 1824

$29.15

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National Twist Drill - 1/2" Body Diam, 120°, 4" OAL, Cobalt Spotting Drill - Caliber Tooling

National Twist Drill - 1/2" Body Diam, 120°, 4" OAL, Cobalt Spotting Drill


Item #: 58816042
Brand: National Twist Drill
Model #: 027503AW

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Bronze oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.
Product Specifications
Body Diameter (Inch) 1/2
Body Diameter (Decimal Inch) 0.5000
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bronze Oxide
Overall Length (Inch) 4
Flute Length (Decimal Inch) 0.9840
Shank Diameter (Decimal Inch) 0.5000
Cutting Direction Right Hand
Tool Application Centering; Chamfering; Drilling; Spotting
Insertable Cutter Head No
Tapered No

$43.23

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

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


Item #: 62794342
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) 1/4
Body Diameter (Decimal Inch) 0.2500
Drill Point Angle 118
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 1-1/2
Flute Length (Inch) 5/8
Shank Diameter (Decimal Inch) 0.2500
Series/List Hertel

$6.53

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M.A. Ford - 6mm Body Diam, 145°, 51mm OAL, Solid Carbide Spotting Drill - Caliber Tooling

M.A. Ford - 6mm Body Diam, 145°, 51mm OAL, Solid Carbide Spotting Drill


Item #: 75083873
Brand: M.A. Ford
Model #: 200S23620A

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) 6.00
Body Diameter (Decimal Inch) 0.2362
Drill Point Angle 145
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating AlTiN
Overall Length (mm) 51.00
Flute Length (mm) 19.00
Flute Length (Decimal Inch) 0.7480
Shank Diameter (Decimal Inch) 0.2362
Shank Diameter (mm) 6.0000
Number of Flutes 2
Length Designation Short
Cutting Direction Right Hand
Tool Application Spot Drilling
Insertable Cutter Head No
Tapered No
Material Application Titanium Alloys; Hardened Steel; Cast Iron; Alloy Steel; Carbon Steel; Tool Steel; Austenitic Stainless Steel
Series/List 200S

$51.22

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Hertel - 3/4" Body Diam, 90°, 8" OAL, High Speed Steel Spotting Drill - Caliber Tooling

Hertel - 3/4" Body Diam, 90°, 8" OAL, High Speed Steel Spotting Drill


Item #: 62793559
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) 3/4
Body Diameter (Decimal Inch) 0.7500
Drill Point Angle 90
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 8
Flute Length (Inch) 1-5/8
Shank Diameter (Decimal Inch) 0.7500
Series/List Hertel

$88.16

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