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Holemaking Products - Center & Spotting Drills For Sale | A1 Tooling - (3389 Products)

Hertel - #7 Plain Cut 90° Incl Angle Solid Carbide Combo Drill & Countersink - A1 Tooling

Hertel - #7 Plain Cut 90° Incl Angle Solid Carbide Combo Drill & Countersink


Item #: 59360677
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 #7
Body Diameter (Inch) 5/8
Body Diameter (Decimal Inch) 5/8
Overall Length (Inch) 3-1/4
Overall Length (Decimal Inch) 3-1/4
Drill Point Diameter (Decimal Inch) 1/4
Drill Point Diameter (Inch) 1/4
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Plain
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No

$229.12

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Magafor - #11 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink - A1 Tooling

Magafor - #11 Bell Cut 60° Incl Angle High Speed Steel Combo Drill & Countersink


Item #: 76601632
Brand: Magafor
Model #: 81135110000

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 #11
Body Diameter (Inch) 1/8
Overall Length (Inch) 1-1/4
Drill Point Diameter (Inch) 3/64
Finish/Coating Bright
End Type Double
Cutting Direction Right Hand
Cutting Edge Style Bell
Drill Point Length (Inch) 3/64
Bell Diameter (Decimal Inch) 0.1000
Drill Point Angle 118
Countersink Application Countersinking
Long Length Tool No
Aircraft-Style No
Insertable Cutter Head No
Tapered No
Series/List 135

$8.85

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Interstate - #6 Plain Cut 82° Incl Angle High Speed Steel Combo Drill & Countersink - A1 Tooling

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


Item #: 01036060
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 82
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

$17.52

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Chicago-Latrobe - 3/4" Body Diam, 120°, 5" OAL, Solid Carbide Spotting Drill - A1 Tooling

Chicago-Latrobe - 3/4" Body Diam, 120°, 5" OAL, Solid Carbide Spotting Drill


Item #: 57647661
Brand: Chicago-Latrobe
Model #: 78229

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) 3/4
Body Diameter (Decimal Inch) 0.7500
Drill Point Angle 120
Spotting Drill Material Solid Carbide
Spotting Drill Finish/Coating Bright
Overall Length (Inch) 5
Flute Length (mm) 33.34
Flute Length (Decimal Inch) 1.3125
Shank Diameter (Decimal Inch) 0.7500
Shank Diameter (mm) 19.0500
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
Series/List 790

$251.10

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Magafor - 5mm Body Diam, 90°, 120mm OAL, Cobalt Spotting Drill - A1 Tooling

Magafor - 5mm Body Diam, 90°, 120mm OAL, Cobalt Spotting Drill


Item #: 78241734
Brand: Magafor
Model #: 81197050000

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) 5.00
Body Diameter (Decimal Inch) 0.1969
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bright
Overall Length (mm) 120.00
Flute Length (mm) 15.00
Flute Length (Decimal Inch) 0.5906
Shank Diameter (mm) 5.0000
Length Designation Long
Cutting Direction Right Hand
Tool Application Centering; Chamfering; Drilling; Spotting
Insertable Cutter Head No
Tapered No
Series/List 197

$39.80

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National Twist Drill - 3/4" Body Diam, 90°, 5-1/8" OAL, Cobalt Spotting Drill - A1 Tooling

National Twist Drill - 3/4" Body Diam, 90°, 5-1/8" OAL, Cobalt Spotting Drill


Item #: 58832510
Brand: National Twist Drill
Model #: 027496AW

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) 3/4
Body Diameter (Decimal Inch) 0.7500
Drill Point Angle 90
Spotting Drill Material Cobalt
Spotting Drill Finish/Coating Bronze Oxide
Overall Length (Inch) 5-1/8
Flute Length (Decimal Inch) 1.9680
Shank Diameter (Decimal Inch) 0.7500
Cutting Direction Right Hand
Tool Application Centering; Chamfering; Drilling; Spotting
Insertable Cutter Head No
Tapered No

$92.29

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