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Holemaking > Center Drills (Combination Drill & Countersinks) & Spotting Drills (ET04) - (4129 Products)

Holemaking > Center Drills (Combination Drill & Countersinks) & Spotting Drills (ET04)
Guhring - Metric Radius Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - USA Tool & Supply

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


Item #: 69318921
Brand: Guhring
Model #: 9002840012500

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) 1.25
Finish/Coating Bright
End Type Double
Cutting Direction Left Hand
Cutting Edge Style Radius
Long Length Tool No
Series/List 284

$30.44

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Magafor - 10mm Body Diam, 120°, 3-1/2" OAL, Cobalt Spotting Drill - USA Tool & Supply

Magafor - 10mm Body Diam, 120°, 3-1/2" OAL, Cobalt Spotting Drill


Item #: 19911940
Brand: Magafor
Model #: 80089610000

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) 10.00
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating TiN
Overall Length (mm) 89.00
Overall Length (Inch) 3-1/2
Flute Length (mm) 25.00
Flute Length (Decimal Inch) 1.0000
Shank Diameter (mm) 10.0000
Drill Bit Grade High Performance
Length Designation Short
Cutting Direction Right Hand
Tool Application Spot Drilling
Material Application Hard Alloy
Series/List 0896

$50.08

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Accupro - 1.05mm Body Diam, 120°, 30mm OAL, Solid Carbide Spotting Drill - USA Tool & Supply

Accupro - 1.05mm Body Diam, 120°, 30mm OAL, Solid Carbide Spotting Drill


Item #: 61608618
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) 1.05
Body Diameter (Decimal Inch) 0.0413
Drill Point Angle 120
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (mm) 30.00
Flute Length (mm) 3.40
Shank Diameter (mm) 1.5000
Drill Bit Grade High Performance
Number of Flutes 2
Cutting Direction Right Hand
Series/List Miniature

$13.98

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Magafor - #0000 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink - USA Tool & Supply

Magafor - #0000 Plain Cut 60° Incl Angle Cobalt Combo Drill & Countersink


Item #: 95431094
Brand: Magafor
Model #: 80091500B00

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 #0000
Body Diameter (Inch) 1/8
Overall Length (Inch) 1-1/4
Drill Point Diameter (Decimal Inch) 0.0150
Finish/Coating TiAIN
End Type Single
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Angle 118
Countersink Application Drilling
Series/List 0915

$31.02

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Guhring - 3mm Body Diam, 120°, 46mm OAL, High Speed Steel Spotting Drill - USA Tool & Supply

Guhring - 3mm Body Diam, 120°, 46mm OAL, High Speed Steel Spotting Drill


Item #: 85990034
Brand: Guhring
Model #: 9005560030000

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 (mm) 3.00
Body Diameter (Decimal Inch) 0.1181
Drill Point Angle 120
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating TiN
Overall Length (mm) 46.00
Flute Length (mm) 12.00
Shank Diameter (mm) 3.0000
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Series/List 567

$36.00

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Magafor - #4/0 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - USA Tool & Supply

Magafor - #4/0 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 31207160
Brand: Magafor
Model #: 8111500B000

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 #4/0
Body Diameter (Inch) 1/8
Overall Length (Inch) 1-1/4
Drill Point Diameter (Decimal Inch) 0.0150
Finish/Coating Bright
End Type Single
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 0.014 to 0.025
Drill Point Length (Decimal Inch) 0.0250
Drill Point Angle 118
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$9.65

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Magafor - #5 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - USA Tool & Supply

Magafor - #5 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 89092530
Brand: Magafor
Model #: 81115050000

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 #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
Series/List 115

$13.35

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

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


Item #: 58594961
Brand: Guhring
Model #: 9005910050000

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) 18.00
Overall Length (mm) 75.00
Drill Point Diameter (mm) 5.00
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Radius
Long Length Tool No
Series/List 591

$68.85

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Interstate - #3 Plain Cut 90° Incl Angle High Speed Steel Combo Drill & Countersink - USA Tool & Supply

Interstate - #3 Plain Cut 90° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 01037035
Brand: Interstate
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 #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 Plain
Drill Point Length (Inch) 7/64
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$5.89

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

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


Item #: 58573320
Brand: Guhring
Model #: 9005880020000

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) 2.00
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Radius
Long Length Tool No
Series/List 588

$17.28

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Guhring - 5/8" Body Diam, 90°, 115mm OAL, High Speed Steel Spotting Drill - USA Tool & Supply

Guhring - 5/8" Body Diam, 90°, 115mm OAL, High Speed Steel Spotting Drill


Item #: 85784403
Brand: Guhring
Model #: 9005570158700

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 90
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (mm) 115.00
Flute Length (mm) 37.50
Flute Length (Decimal Inch) 1.4764
Shank Diameter (Inch) 5/8
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Series/List 557

$77.53

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

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


Item #: 58595133
Brand: Guhring
Model #: 9005900012500

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
Overall Length (mm) 31.50
Drill Point Diameter (mm) 1.25
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Radius
Long Length Tool No
Series/List 590

$13.31

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

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


Item #: 58573569
Brand: Guhring
Model #: 9005810080000

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) 8.00
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Radius
Long Length Tool No
Series/List 581

$122.13

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Guhring - 8mm Body Diam, 90°, 79mm OAL, High Speed Steel Spotting Drill - USA Tool & Supply

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


Item #: 85783157
Brand: Guhring
Model #: 9005570080000

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) 21.08
Flute Length (Decimal Inch) 0.8300
Shank Diameter (mm) 8.0000
Length Designation Short
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Series/List 557

$41.36

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

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


Item #: 01038256
Brand: Walter-Titex
Model #: 5073574

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 Left Hand
Cutting Edge Style Plain
Drill Point Length (mm) 2.00
Countersink Application Chamfering
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$18.20

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Brand: Widia / Part #: 2729413

Brand: Widia / Part #: 2729413


Item #: 97134977
Brand: Widia
Model #: 2729413

Product Specifications

Head Diameter (Inch) 1/4
Head Material Carbide
Head Shape Cone
Tooth Style Double Cut
Shank Diameter (Decimal Inch) 0.2500
Shank Diameter (Decimal Inch) 1/4
Length of Cut (Decimal Inch) 1.0000
Length of Cut (Inch) 1
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2.0000
Head Length (Decimal Inch) 1.0000
Head Coating Uncoated
Included Angle 10
Material Application Stainless Steel; Cast Iron; Steel; Super Alloys & Titanium
Application Deburring; Cleaning; Finishing

$20.24

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Brand: M.A. Ford / Part #: 20507480

Brand: M.A. Ford / Part #: 20507480


Item #: 97662746
Brand: M.A. Ford?
Model #: 20507480

Product Specifications

Drill Bit Size (mm) 1.90
Tool Material Solid Carbide
Cutting Direction Right Hand
Coating/Finish Bright/Uncoated
Drill Point Angle 135
Spiral Type Slow
Flute Type Helical
Shank Type Straight-Cylindrical
Number Of Flutes 2
Shank Diameter (Decimal Inch) 0.0748
Overall Length (mm) 43.00
Overall Length (Decimal Inch) 1.6929
Shank Diameter (mm) 1.90
Series 205
Web Thinning Web-Thinned
Drill Length Type Screw Machine
Shank Length (Decimal Inch) 1.0039
Shank Length (mm) 25.50
Flute By Diameter Ratio 3xD
Drill Bit Diameter Tolerance +0.0000 to -0.0005 in
Flute Length (Decimal Inch) 0.6890
Flute Length (mm) 17.50
Drill Bit Size Range (Decimal Inch) 0.0000 to 0.1000

$19.31

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Magafor - 20mm Body Diam, 90°, 200mm OAL, Solid Carbide Spotting Drill - USA Tool & Supply

Magafor - 20mm Body Diam, 90°, 200mm OAL, Solid Carbide Spotting Drill


Item #: 95431474
Brand: Magafor
Model #: 88819720000

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) 20.00
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating AlTiN
Overall Length (mm) 200.00
Flute Length (mm) 40.00
Flute Length (Inch) 1-5/8
Shank Diameter (mm) 20.0000
Drill Bit Grade High Performance
Length Designation Long
Cutting Direction Right Hand
Tool Application Centering; Chamfering; Spot Drilling
Material Application Hard Alloy
Series/List 8197

$1,050.41

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Magafor - 12mm Body Diam, 90°, 100mm OAL, Cobalt Spotting Drill - USA Tool & Supply

Magafor - 12mm Body Diam, 90°, 100mm OAL, Cobalt Spotting Drill


Item #: 19911353
Brand: Magafor
Model #: 80019L12350

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
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (mm) 100.00
Shank Diameter (mm) 12.0000
Drill Bit Grade General Purpose
Length Designation Long
Cutting Direction Right Hand
Tool Application Centering; Chamfering; Spot Drilling
Series/List 019L

$44.49

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HEV-S-50312-R.030 APLUS COATED

HEV-S-50312-R.030 APLUS COATED


Item #: HS1045167
Brand: Helical Solutions
Model #: 45167

Product Specifications
Cutting Diameter (DC) 5/16″
Applicable Material | Steel |
Connection Diameter Machine Side (DCONMS) 5/16″
Corner Radius (RE) 0.03″
Depth of Cut Maximum (APMX) 7/16″
Length Group 1D
Overall Length (OAL) 2″
Decimal Equivalent 0.3125″
Coating APLUS
Measurement Type Inch
Flute Count (NOF) 5
Shank Length (LS) 1.5625″

$42.27

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