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


Item #: 89286298
Brand: DORMER
Model #: 0241912

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
Body Diameter (Decimal Inch) 0.5000
Overall Length (Inch) 3
Overall Length (Decimal Inch) 3.0000
Drill Point Diameter (Decimal Inch) 0.2188
Drill Point Diameter (Inch) 7/32
Finish/Coating Bright
End Type Double
Drill Point Length (Inch) 7/32
Drill Point Length (Decimal Inch) 0.2188
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

$44.72

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


Item #: 80998438
Brand: DORMER
Model #: 0030707

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) 3.15
Body Diameter (Decimal Inch) 0.1241
Overall Length (mm) 31.50
Overall Length (Decimal Inch) 1.2411
Drill Point Diameter (Decimal Inch) 0.0394
Drill Point Diameter (mm) 1.00
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Drill Point Length (Decimal Inch) 1.30 to 1.90
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 A200

$13.88

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


Item #: 78578085
Brand: Precision Twist Drill
Model #: 087906

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 90
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-90

$26.16

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DORMER - 6mm Body Diam, 120°, 66mm OAL, High Speed Steel Spotting Drill


Item #: 65624660
Brand: DORMER
Model #: 0019238

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) 6.00
Body Diameter (Decimal Inch) 0.2362
Drill Point Angle 120
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (mm) 66.00
Flute Length (mm) 30.00
Flute Length (Decimal Inch) 1.1811
Shank Diameter (mm) 6.0000
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

$21.82

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Walter-Titex - Metric Plain Cut 60° Incl Angle Solid Carbide Combo Drill & Countersink


Item #: 36375756
Brand: Walter-Titex
Model #: 6250911

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 Metric
Body Diameter (mm) 3.15
Overall Length (mm) 25.00
Drill Point Diameter (mm) 0.50
Finish/Coating AlCrN
End Type Single
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; Chilled Cast Iron; Cobalt Alloys; Fiber Reinforced Plastics; Graphite; Grey Cast Iron; Hardened Cast Iron; Hardened Steel; Iron Alloys; Malleable Cast Iron
Material Application2 Nickel Alloys; Non-Ferrous Metals; Plastics; Spheroidal Cast Iron; Stainless Steel; Steel; Titanium; Titanium Alloys; Vermicular Cast Iron
Series/List K1161XPL

$49.65

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Walter-Titex - 20mm Body Diam, 90°, 200mm OAL, Cobalt Spotting Drill


Item #: 36878502
Brand: Walter-Titex
Model #: 5153679

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) 20.00
Body Diameter (Decimal Inch) 0.7874
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (mm) 200.00
Flute Length (mm) 40.00
Shank Diameter (mm) 20.0000
Length Designation Long
Cutting Direction Right Hand
Tool Application Centering; Countersinking
Insertable Cutter Head No
Tapered No

$152.37

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M.A. Ford - #00 Plain Cut 60° Incl Angle Solid Carbide Combo Drill & Countersink


Item #: 00659136
Brand: M.A. Ford
Model #: 40502500

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 #00
Body Diameter (Inch) 1/8
Overall Length (Inch) 5
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) 0.0250
Countersink Application Countersinking; Drilling
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Material Application Cast Iron; Hardened Steel; Special Alloy; Stainless Steel; Steel
Series/List 405

$46.24

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Magafor - 5mm Body Diam, 90°, 2" OAL, Solid Carbide Spotting Drill


Item #: 04250411
Brand: Magafor
Model #: 88819505000

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) 5.00
Body Diameter (Decimal Inch) 0.1970
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 2
Flute Length (Inch) 5/8
Shank Diameter (mm) 5.0000
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

$71.29

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


Item #: 78101763
Brand: Magafor
Model #: 888190H0800

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 (mm): 8.00 ; Body Diameter (Decimal Inch): 0.3150 ; Drill Point Angle: 140 ; Spotting Drill Material: Solid Carbide ; Spotting Drill Finish/Coating: AlTiN ; Overall Length (Inch): 2-3/8
Body Diameter (mm) 8.00
Body Diameter (Decimal Inch) 0.3150
Drill Point Angle 140
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating AlTiN
Overall Length (Inch) 2-3/8
Flute Length (Decimal Inch) 0.9000
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

$77.02

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Hertel - 3/8" Body Diam, 120°, 79mm OAL, High Speed Steel Spotting Drill


Item #: 62793674
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 (mm) 79.00
Flute Length (Inch) 1
Shank Diameter (Decimal Inch) 0.3750
Series/List Hertel

$28.58

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


Item #: 36384196
Brand: Walter-Titex
Model #: 5073622

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) 1.60
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 K1311

$17.06

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Magafor - Spotting Drills Body Diameter (mm): 12.00 Body Diameter (Decimal Inch): 0.4720


Item #: 78101789
Brand: Magafor
Model #: 888190H1200

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 (mm): 12.00 ; Body Diameter (Decimal Inch): 0.4720 ; Drill Point Angle: 140 ; Spotting Drill Material: Solid Carbide ; Spotting Drill Finish/Coating: AlTiN ; Overall Length (Inch): 2-3/4
Body Diameter (mm) 12.00
Body Diameter (Decimal Inch) 0.4720
Drill Point Angle 140
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating AlTiN
Overall Length (Inch) 2-3/4
Flute Length (Decimal Inch) 0.9500
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

$156.92

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


Item #: 78578549
Brand: Precision Twist Drill
Model #: 087966

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 120
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 8
Flute Length (Inch) 1-7/8
Shank Diameter (Inch) 3/4
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Series/List SPR-120

$93.77

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Magafor - 1/4" Body Diam, 90°, 2-5/8" OAL, High Speed Steel Spotting Drill


Item #: 31204431
Brand: Magafor
Model #: 8119C063500

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) 2-5/8
Flute Length (Decimal Inch) 0.9000
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

$21.08

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Walter-Titex - 8mm Body Diam, 90°, 140mm OAL, Cobalt Spotting Drill


Item #: 36878429
Brand: Walter-Titex
Model #: 5153701

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 (mm) 140.00
Flute Length (mm) 25.00
Shank Diameter (mm) 8.0000
Length Designation Long
Cutting Direction Right Hand
Tool Application Centering; Countersinking
Insertable Cutter Head No
Tapered No

$52.59

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Precision Twist Drill - 3/8" Body Diam, 120°, 7" OAL, High Speed Steel Spotting Drill


Item #: 78578630
Brand: Precision Twist Drill
Model #: 087975

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
Drill Point Angle 120
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 7
Flute Length (Inch) 1-1/8
Flute Length (Decimal Inch) 1-1/8
Shank Diameter (Inch) 3/8
Length Designation Long
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Series/List SPL-120

$52.18

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Precision Twist Drill - #5 60° Incl Angle Solid Carbide Combo Drill & Countersink


Item #: 78421856
Brand: Precision Twist Drill
Model #: 003256

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 #5
Body Diameter (Inch) 7/16
Body Diameter (Decimal Inch) 0.4375
Overall Length (Inch) 2-3/4
Overall Length (Decimal Inch) 2.7500
Drill Point Diameter (Decimal Inch) 0.1875
Drill Point Diameter (Inch) 3/16
Finish/Coating Bright
End Type Double
Drill Point Length (Inch) 3/16
Drill Point Length (Decimal Inch) 0.1875
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

$148.43

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


Item #: 71045553
Brand: Keo
Model #: 16160

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) 16.00
Overall Length (mm) 71.00
Drill Point Diameter (mm) 6.30
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (mm) 8.00
Drill Point Angle 120
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$26.86

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


Item #: 78101235
Brand: Magafor
Model #: 81112063000

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) 20.00
Overall Length (mm) 80.00
Drill Point Diameter (mm) 6.30
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (mm) 8.90
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List 11

$71.29

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Magafor - #6 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 76998871
Brand: Magafor
Model #: 81185060500

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 #6
Body Diameter (Inch) 1/2
Overall Length (Inch) 5
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
Series/List 185

$35.21

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