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


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

Magafor - #6 Plain Cut 90° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 76830298
Brand: Magafor
Model #: 81155060000

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 #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) 7/32
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List 155

$27.98

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Hertel - 12mm Body Diam, 90°, 6-3/4" OAL, Cobalt Spotting Drill


Item #: 62793922
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) 12.00
Body Diameter (Decimal Inch) 0.4724
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 6-3/4
Flute Length (mm) 30.16
Flute Length (Inch) 1-3/16
Flute Length (Decimal Inch) 1.1875
Shank Diameter (Decimal Inch) 0.4724
Length Designation Long
Tool Application Spot Drilling
Insertable Cutter Head No
Series/List Hertel

$64.91

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


Item #: 95431292
Brand: Magafor
Model #: 80099515870

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) 15.87
Body Diameter (Inch) 5/8
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating TiAlN
Overall Length (mm) 115.00
Overall Length (Inch) 4-1/2
Flute Length (mm) 35.00
Flute Length (Inch) 1-3/8
Shank Diameter (Inch) 5/8
Shank Diameter (mm) 15.8700
Drill Bit Grade High Performance
Length Designation Short
Cutting Direction Right Hand
Tool Application Centering; Chamfering; Spot Drilling
Material Application Hard Alloy
Series/List 0995

$71.78

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


Item #: 02194777
Brand: Keo
Model #: 10642

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) 7/32
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$38.39

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Chicago-Latrobe - #18 Bell Cut 60° Bell Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 93080364
Brand: Chicago-Latrobe
Model #: 56768

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 #18
Body Diameter (mm) 19.05
Body Diameter (Decimal Inch) 0.7500
Overall Length (mm) 88.90
Overall Length (Decimal Inch) 3.5000
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 Bell
Drill Point Length (mm) 6.35
Drill Point Length (Decimal Inch) 0.2500
Bell Diameter (Decimal Inch) 0.7500
Countersink Application Countersinking; Drilling
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Material Application Alloy Steel; Carbon Steel; Cast Iron; Tool Steel
Series/List 217B

$64.77

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Chicago-Latrobe - 5/8" Body Diam, 90°, 4-1/4" OAL, Solid Carbide Spotting Drill


Item #: 57639262
Brand: Chicago-Latrobe
Model #: 78226

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
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 4-1/4
Flute Length (mm) 30.16
Flute Length (Inch) 1.1875
Flute Length (Decimal Inch) 1.1875
Shank Diameter (Decimal Inch) 0.6250
Shank Diameter (mm) 15.8750
Number of Flutes 2
Length Designation Short
Cutting Direction Right Hand
Tool Application Drilling; Spotting
Insertable Cutter Head No
Tapered No
Material Application Heat Resistant Alloys; Non-Ferrous Metals; Steel
Material Application2 Heat Resistant Alloys; Non-Ferrous Metals; Steel
Series/List 790

$171.49

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Precision Twist Drill - 3/4" Body Diam, 90° Point, High Speed Steel, 8" Overall Length, Spotting Drill


Item #: 78578184
Brand: Precision Twist Drill
Model #: 087916

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 90
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 8
Flute Length (Inch) 1-7/8
Flute Length (Decimal Inch) 1-7/8
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Series/List SPR-90

$131.57

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Walter-Titex - 20mm Body Diam, 90°, 131mm OAL, High Speed Steel Spotting Drill


Item #: 53031662
Brand: Walter-Titex
Model #: 5056874

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) 131.00
Flute Length (mm) 53.00
Flute Length (Decimal Inch) 2.0866
Shank Diameter (Decimal Inch) 0.7874
Shank Diameter (mm) 20.0000
Length Designation Standard
Cutting Direction Right Hand
Tool Application Spotting
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; Spheroidal Cast Iron; Stainless Steel; Steel
Material Application2 Titanium; Titanium Alloys; Vermicular Cast Iron
Series/List A1115

$99.14

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Keo - #2 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 71044267
Brand: Keo
Model #: 22060

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 #2
Body Diameter (Inch) 3/16
Overall Length (Inch) 6
Drill Point Diameter (Inch) 5/64
Finish/Coating Bright
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 Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$28.09

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


Item #: 76601830
Brand: Magafor
Model #: 81155030000

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
Body Diameter (Decimal Inch) 1/4
Overall Length (Inch) 2
Overall Length (Decimal Inch) 2
Drill Point Diameter (Decimal Inch) 7/64
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
Series/List 155

$12.19

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OSG - 4mm Body Diam, 120°, 54mm OAL, High Speed Steel Spotting Drill


Item #: 48886881
Brand: OSG
Model #: 62924

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) 4.00
Body Diameter (Decimal Inch) 0.1575
Drill Point Angle 120
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (mm) 54.00
Flute Length (mm) 15.00
Shank Diameter (mm) 4.0000
Number of Flutes 2
Cutting Direction Right Hand
Series/List 1200

$7.43

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Walter-Titex - 10mm Body Diam, 120°, 170mm OAL, High Speed Steel Spotting Drill


Item #: 53031696
Brand: Walter-Titex
Model #: 5153653

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 120
Spotting Drill Material High Speed Steel
Spotting Drill Finish/Coating Bright
Overall Length (mm) 170.00
Flute Length (mm) 25.00
Flute Length (Decimal Inch) 0.9843
Shank Diameter (Decimal Inch) 0.3937
Shank Diameter (mm) 10.0000
Length Designation Standard
Cutting Direction Right Hand
Tool Application Spotting
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; Spheroidal Cast Iron; Stainless Steel; Steel
Material Application2 Titanium; Titanium Alloys; Vermicular Cast Iron
Series/List A1114L

$58.85

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Keo - #6 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 71032064
Brand: Keo
Model #: 10682-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 82
Trade Size #6
Body Diameter (Inch) 1/2
Overall Length (Inch) 3
Drill Point Diameter (Inch) 7/32
Finish/Coating TiN
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 No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$28.88

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Hertel - #8 Plain Cut 90° Incl Angle Solid Carbide Combo Drill & Countersink


Item #: 83245720
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 #8
Body Diameter (Inch) 3/4
Overall Length (Inch) 6
Drill Point Diameter (Inch) 5/16
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Length (Inch) 5/16
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$603.67

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M.A. Ford - 1/2" Body Diam, 90°, 3" OAL, Solid Carbide Spotting Drill


Item #: 58256546
Brand: M.A. Ford
Model #: 40450000A

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 (Inch) 1/2
Body Diameter (Decimal Inch) 0.5000
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating AlTiN
Overall Length (Inch) 3
Flute Length (Inch) 1-9/16
Flute Length (Decimal Inch) 1.5625
Shank Diameter (Inch) 1/2
Shank Diameter (Decimal Inch) 0.5000
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 404
Additional Information Modified Standard, Non-Returnable & Non-Cancelable

$128.47

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Magafor - 3mm Body Diam, 120°, 50mm OAL, Cobalt Spotting Drill


Item #: 19911338
Brand: Magafor
Model #: 80089603000

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) 3.00
Drill Point Angle 120
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating TiN
Overall Length (mm) 50.00
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
Material Application Hard Alloy
Series/List 0896

$19.70

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Keo - 5/8" Body Diam, 120°, 7" OAL, Cobalt Spotting Drill


Item #: 08665937
Brand: Keo
Model #: 33585

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) 7
Flute Length (Inch) 1-5/8
Flute Length (Decimal Inch) 1.6250
Shank Diameter (Inch) 5/8
Number of Flutes 2
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No

$80.38

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Hertel - #2 Plain Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 74148297
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 60
Trade Size #2
Body Diameter (Inch) 3/16
Body Diameter (Decimal Inch) 3/16
Overall Length (Inch) 1-7/8
Overall Length (Decimal Inch) 1-7/8
Drill Point Diameter (Decimal Inch) 5/64
Drill Point Diameter (Inch) 5/64
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$6.69

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Precision Twist Drill - 3/8" Body Diam, 90°, 3" OAL, Solid Carbide Spotting Drill


Item #: 48930796
Brand: Precision Twist Drill
Model #: 003340

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) 3/8
Drill Point Angle 90
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 3
Flute Length (Inch) 1
Drill Bit Grade General Purpose
Length Designation Standard
Cutting Direction Right Hand
Tool Application Spotting
Insertable Cutter Head No
Tapered No
Series/List DS-90

$68.30

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Hertel - #1 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 62790118
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 #1
Body Diameter (Inch) 1/8
Overall Length (Inch) 6
Drill Point Diameter (Inch) 3/64
Finish/Coating Bright
End Type Double
Cutting Edge Style Plain
Drill Point Length (Inch) 3/64
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool Yes
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$39.24

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