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

Holemaking > Center Drills (Combination Drill & Countersinks) & Spotting Drills (ET04)
Keo - #3 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink - USA Tool & Supply

Keo - #3 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 67494021
Brand: Keo
Model #: 23043

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 82
Trade Size #3
Body Diameter (Inch) 1/4
Overall Length (Inch) 4
Drill Point Diameter (Inch) 7/64
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 7/64
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$29.84

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Keo - #5 Plain Cut 90° Incl Angle High Speed Steel Combo Drill & Countersink - USA Tool & Supply

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


Item #: 71037055
Brand: Keo
Model #: 10590

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) 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
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$16.74

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Walter-Titex - Metric Plain Cut Solid Carbide Combo Drill & Countersink - USA Tool & Supply

Walter-Titex - Metric Plain Cut Solid Carbide Combo Drill & Countersink


Item #: 36288009
Brand: Walter-Titex
Model #: 5073590

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
Trade Size Metric
Drill Point Diameter (mm) 1.25
Finish/Coating Bright
Cutting Direction Right Hand
Cutting Edge Style Plain
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List K1161

$44.41

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Keo - #5 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink - USA Tool & Supply

Keo - #5 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 71036057
Brand: Keo
Model #: 10582

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 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
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$16.74

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Magafor - 5/16" Body Diam, 118°, 1-1/2" OAL, High Speed Steel Spotting Drill - USA Tool & Supply

Magafor - 5/16" Body Diam, 118°, 1-1/2" OAL, High Speed Steel Spotting Drill


Item #: 31204654
Brand: Magafor
Model #: 8119B079300

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) 5/16
Body Diameter (Decimal Inch) 0.3125
Drill Point Angle 118
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 1-1/2
Flute Length (Decimal Inch) 0.6400
Shank Diameter (Inch) 5/16
Drill Bit Grade General Purpose
Number of Flutes 1
Length Designation Standard
Cutting Direction Right Hand
Insertable Cutter Head No
Tapered No

$10.67

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

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


Item #: 36384238
Brand: Walter-Titex
Model #: 5073605

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 Bell
Trade Size Metric
Body Diameter (mm) 14.00
Overall Length (mm) 67.00
Drill Point Diameter (mm) 4.00
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 K1215

$43.85

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Hertel - #3 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink - USA Tool & Supply

Hertel - #3 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 62789458
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 82
Trade Size #3
Body Diameter (Inch) 1/4
Overall Length (Inch) 6
Drill Point Diameter (Inch) 7/64
Finish/Coating Bright
End Type Double
Cutting Edge Style Plain
Drill Point Length (Inch) 7/64
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$39.68

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Walter-Titex - Metric Plain Cut Solid Carbide Combo Drill & Countersink - USA Tool & Supply

Walter-Titex - Metric Plain Cut Solid Carbide Combo Drill & Countersink


Item #: 36288017
Brand: Walter-Titex
Model #: 5073595

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
Trade Size Metric
Drill Point Diameter (mm) 4.00
Finish/Coating Bright
Cutting Direction Right Hand
Cutting Edge Style Plain
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List K1161

$86.67

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

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


Item #: 78241650
Brand: Magafor
Model #: 81196158700

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) 5/8
Body Diameter (Decimal Inch) 0.6250
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 4-1/2
Flute Length (Inch) 1-3/8
Flute Length (Decimal Inch) 1.3750
Shank Diameter (Inch) 5/8
Length Designation Short
Cutting Direction Right Hand
Tool Application Chamfering; Drilling; Spotting
Insertable Cutter Head No
Tapered No
Series/List 196

$51.58

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Magafor - 4mm Body Diam, 120°, 2" OAL, Solid Carbide Spotting Drill - USA Tool & Supply

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


Item #: 04250536
Brand: Magafor
Model #: 88819604000

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) 4.00
Body Diameter (Decimal Inch) 0.1575
Drill Point Angle 120
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 2
Flute Length (Inch) 1/2
Shank Diameter (mm) 4.0000
Number of Flutes 2
Length Designation Short
Cutting Direction Right Hand
Tool Application Chamfering; Drilling; Spotting
Insertable Cutter Head No
Tapered No
Series/List 8196

$51.01

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Guhring - 20mm Body Diam, 90°, 131mm OAL, Solid Carbide Spotting Drill - USA Tool & Supply

Guhring - 20mm Body Diam, 90°, 131mm OAL, Solid Carbide Spotting Drill


Item #: 85791218
Brand: Guhring
Model #: 9007230200000

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) 20.00
Body Diameter (Decimal Inch) 0.7874
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (mm) 131.00
Flute Length (mm) 45.00
Shank Diameter (Decimal Inch) 0.7874
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Series/List 723

$416.19

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M.A. Ford - 5mm Body Diam, 120°, 51mm OAL, Solid Carbide Spotting Drill - USA Tool & Supply

M.A. Ford - 5mm Body Diam, 120°, 51mm OAL, Solid Carbide Spotting Drill


Item #: 81542805
Brand: M.A. Ford
Model #: 40319680

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) 0.1968
Drill Point Angle 120
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (mm) 51.00
Flute Length (mm) 26.00
Shank Diameter (mm) 5.0000
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Material Application Cast Iron; Hardened Steel; Special Alloy; Stainless Steel; Steel
Series/List 403

$30.69

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Guhring - 3mm Body Diam, 90°, 46mm OAL, Cobalt Spotting Drill - USA Tool & Supply

Guhring - 3mm Body Diam, 90°, 46mm OAL, Cobalt Spotting Drill


Item #: 98840713
Brand: Guhring
Model #: 9011330030000

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) 3.00
Body Diameter (Decimal Inch) 0.1181
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Nano-FIREX
Overall Length (mm) 46.00
Flute Length (mm) 12.00
Shank Diameter (mm) 3.0000
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

$75.23

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

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


Item #: 80998180
Brand: DORMER
Model #: 0031063

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) 3.15
Body Diameter (Decimal Inch) 0.1241
Overall Length (mm) 3.35
Overall Length (Decimal Inch) 0.1320
Drill Point Diameter (Decimal Inch) 0.0492
Drill Point Diameter (mm) 1.25
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Radius
Radius Length (mm) 31.50
Radius Length (Decimal Inch) 1.2411
Drill Point Length (Decimal Inch) 3.15 to 4.00
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

$15.46

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Magafor - 8mm Body Diam, 90°, 100mm OAL, Cobalt Spotting Drill - USA Tool & Supply

Magafor - 8mm Body Diam, 90°, 100mm OAL, Cobalt Spotting Drill


Item #: 19912120
Brand: Magafor
Model #: 80019L08250

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) 8.00
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating TiAlN
Overall Length (mm) 100.00
Shank Diameter (mm) 8.0000
Drill Bit Grade General Purpose
Length Designation Long
Cutting Direction Right Hand
Tool Application Centering; Chamfering; Spot Drilling
Material Application Hard Alloy
Series/List 019L

$25.25

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Magafor - 20mm Body Diam, 120°, 5-1/8" OAL, Cobalt Spotting Drill - USA Tool & Supply

Magafor - 20mm Body Diam, 120°, 5-1/8" OAL, Cobalt Spotting Drill


Item #: 95394896
Brand: Magafor
Model #: 80089620000

Features and Benefits

Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
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 (mm) 20.00
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating TiN
Overall Length (mm) 131.00
Overall Length (Inch) 5-1/8
Flute Length (mm) 40.00
Flute Length (Inch) 1-5/8
Shank Diameter (mm) 20.0000
Drill Bit Grade High Performance
Length Designation Short
Cutting Direction Right Hand
Tool Application Spot Drilling
Material Application Hard Alloy
Series/List 0896

$99.50

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

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


Item #: 71333645
Brand: Keo
Model #: 31006

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 90
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
Length Designation Short
Cutting Direction Left Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No

$73.68

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Hertel - #3 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink - USA Tool & Supply

Hertel - #3 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 62790100
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 82
Trade Size #3
Body Diameter (Inch) 1/4
Overall Length (Inch) 4
Drill Point Diameter (Inch) 7/64
Finish/Coating Bright
End Type Double
Cutting Edge Style Plain
Drill Point Length (Inch) 7/64
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$24.87

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Keo - 1/2" Body Diam, 142°, 3" OAL, Solid Carbide Spotting Drill - USA Tool & Supply

Keo - 1/2" Body Diam, 142°, 3" OAL, Solid Carbide Spotting Drill


Item #: 44850550
Brand: Keo
Model #: 34124

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) 1/2
Body Diameter (Decimal Inch) 0.5000
Drill Point Angle 142
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 3
Flute Length (Inch) 1-1/8
Shank Diameter (Inch) 1/2

$71.48

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Magafor - 4mm Body Diam, 120°, 100mm OAL, Solid Carbide Spotting Drill - USA Tool & Supply

Magafor - 4mm Body Diam, 120°, 100mm OAL, Solid Carbide Spotting Drill


Item #: 12619821
Brand: Magafor
Model #: 88819904000

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) 4.00
Drill Point Angle 120
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating AlTiN
Overall Length (mm) 100.00
Flute Length (mm) 12.00
Flute Length (Decimal Inch) 0.4750
Shank Diameter (mm) 4.0000
Drill Bit Grade High Performance
Length Designation Long
Cutting Direction Right Hand
Tool Application Spot Drilling
Material Application Hard Alloy
Series/List 8199

$133.75

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