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Holemaking Products - Counterbores & Porting Tools For Sale | Industrial Tool & Supply - (1669 Products)

Cleveland - 7/32" Head Diam, 3/32" Shank Diam, Counterbore Pilot - Industrial Tool & Supply

Cleveland - 7/32" Head Diam, 3/32" Shank Diam, Counterbore Pilot


Item #: 63676845
Brand: Cleveland
Model #: C46549

Product Specifications
Head Diameter (Inch) 7/32
Shank Diameter (Inch) 3/32
Finish/Coating Bright
Aircraft-Style No
Pilot Material High Speed Steel
Material Application Alloy Tool Steel; Aluminum; Cast Iron; Low Carbon Steel; Medium Carbon Steel

$45.08

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Made in USA - 3mm Socket Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore - Industrial Tool & Supply

Made in USA - 3mm Socket Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore


Item #: 01569987
Brand: Made in USA
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
Fastener Type Compatibility Socket-Head Cap Screw
Counterbore Diameter (mm) 6.00
Fastener Size Compatibility (mm) 3.00
Counterbore Material High Speed Steel
Finish/Coating Bright
Standard or Oversize Pilot Standard
Shank Diameter (Inch) 3/8
Shank Diameter (mm) 9.53
Number of Flutes 3
Aircraft-Style No
Pilot Diameter (mm) 3.40
Shank Type Straight
Overall Length (mm) 88.90
Overall Length (Decimal Inch) 3.50
Cutting Direction Forward

$110.90

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Keo - #4 Wire Socket Head Cap Screw Compatible, Cobalt, Solid Pilot Counterbore - Industrial Tool & Supply

Keo - #4 Wire Socket Head Cap Screw Compatible, Cobalt, Solid Pilot Counterbore


Item #: 02828382
Brand: Keo
Model #: 55201

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
Fastener Type Compatibility Socket-Head Cap Screw
Counterbore Diameter (Decimal Inch) 0.2020
Fastener Size Compatibility (Wire) #4
Counterbore Material Cobalt
Finish/Coating Bright
Standard or Oversize Pilot Oversize
Shank Diameter (Inch) 5/32
Number of Flutes 3
Aircraft-Style No
Pilot Diameter (Decimal Inch) 0.1270
Shank Type Straight
Overall Length (Inch) 3
Cutting Direction Forward

$49.07

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Interstate - 14mm Compatible High Speed Steel, Solid Pilot Counterbore - Industrial Tool & Supply

Interstate - 14mm Compatible High Speed Steel, Solid Pilot Counterbore


Item #: 45403466
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
Counterbore Diameter (mm) 24.00
Fastener Size Compatibility (mm) 14.00
Counterbore Material High Speed Steel
Number of Flutes 3
Pilot Diameter (mm) 15.00
Shank Type Morse Taper
Shank Taper Designation 2MT
Overall Length (Inch) 8-1/4
Cutting Direction Forward

$41.12

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Made in USA - 3/4" Socket Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore - Industrial Tool & Supply

Made in USA - 3/4" Socket Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore


Item #: 08272981
Brand: Made in USA
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
Fastener Type Compatibility Socket-Head Cap Screw
Counterbore Diameter (Decimal Inch) 1.1650
Fastener Size Compatibility (Inch) 3/4
Counterbore Material High Speed Steel
Finish/Coating Bright
Standard or Oversize Pilot Standard
Shank Diameter (Inch) 3/4
Number of Flutes 4
Aircraft-Style No
Pilot Diameter (Decimal Inch) 0.7810
Shank Type Straight
Overall Length (Inch) 7-3/4
Cutting Direction Forward

$244.75

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Made in USA - 7/16" Socket Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore - Industrial Tool & Supply

Made in USA - 7/16" Socket Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore


Item #: 08272882
Brand: Made in USA
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
Fastener Type Compatibility Socket-Head Cap Screw
Counterbore Diameter (Decimal Inch) 0.6630
Fastener Size Compatibility (Inch) 7/16
Counterbore Material High Speed Steel
Finish/Coating Bright
Standard or Oversize Pilot Standard
Shank Diameter (Inch) 1/2
Number of Flutes 4
Aircraft-Style No
Pilot Diameter (Decimal Inch) 0.4370
Shank Type Straight
Overall Length (Inch) 7
Cutting Direction Forward

$109.70

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Value Collection - 1/2" Head Diam, 5/16" Shank Diam, Counterbore Pilot - Industrial Tool & Supply

Value Collection - 1/2" Head Diam, 5/16" Shank Diam, Counterbore Pilot


Item #: 08906323
Brand: Value Collection
Model #:

Product Specifications
Head Diameter (Inch) 1/2
Shank Diameter (Inch) 5/16
Pilot Material Carbon Steel

$9.56

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Interstate - 3/8" Socket Head Cap Screw Compatible, Cobalt, Solid Pilot Counterbore - Industrial Tool & Supply

Interstate - 3/8" Socket Head Cap Screw Compatible, Cobalt, Solid Pilot Counterbore


Item #: 45403359
Brand: Interstate
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
Fastener Type Compatibility Socket-Head Cap Screw
Counterbore Diameter (Inch) 19/32
Fastener Size Compatibility (Inch) 3/8
Counterbore Material Cobalt
Finish/Coating Bright
Shank Diameter (Inch) 1/2
Number of Flutes 3
Pilot Diameter (Inch) 13/32
Shank Type Straight
Overall Length (Inch) 4-1/2
Cutting Direction Forward

$38.10

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Union Butterfield - 13/16" Head Diam, 3/8" Shank Diam, Counterbore Pilot - Industrial Tool & Supply

Union Butterfield - 13/16" Head Diam, 3/8" Shank Diam, Counterbore Pilot


Item #: 66386731
Brand: Union Butterfield
Model #: 3210161

Product Specifications
Head Diameter (Inch) 13/16
Shank Diameter (Inch) 3/8
Finish/Coating Bright
Aircraft-Style No
Pilot Material High Speed Steel

$92.29

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Made in USA - #6 Wire Socket Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore - Industrial Tool & Supply

Made in USA - #6 Wire Socket Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore


Item #: 08272700
Brand: Made in USA
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
Fastener Type Compatibility Socket-Head Cap Screw
Counterbore Diameter (Decimal Inch) 0.2280
Fastener Size Compatibility (Wire) #6
Counterbore Material High Speed Steel
Finish/Coating Bright
Standard or Oversize Pilot Standard
Shank Diameter (Inch) 7/32
Number of Flutes 4
Aircraft-Style No
Pilot Diameter (Decimal Inch) 0.1380
Shank Type Straight
Overall Length (Inch) 4-5/8
Cutting Direction Forward

$58.14

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Keo - 3/8" Socket Head Cap Screw Compatible, Cobalt, Solid Pilot Counterbore - Industrial Tool & Supply

Keo - 3/8" Socket Head Cap Screw Compatible, Cobalt, Solid Pilot Counterbore


Item #: 02828598
Brand: Keo
Model #: 55222

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
Fastener Type Compatibility Socket-Head Cap Screw
Counterbore Diameter (Decimal Inch) 0.5880
Fastener Size Compatibility (Inch) 3/8
Counterbore Material Cobalt
Finish/Coating Bright
Standard or Oversize Pilot Oversize
Shank Diameter (Inch) 1/2
Number of Flutes 3
Aircraft-Style No
Pilot Diameter (Decimal Inch) 0.3900
Shank Type Straight
Overall Length (Inch) 5
Cutting Direction Forward

$75.29

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Cleveland - #6 Wire Socket Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore - Industrial Tool & Supply

Cleveland - #6 Wire Socket Head Cap Screw Compatible, High Speed Steel, Solid Pilot Counterbore


Item #: 81852022
Brand: Cleveland
Model #: C91695

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
Fastener Type Compatibility Socket-Head Cap Screw
Counterbore Diameter (Decimal Inch) 0.2300
Fastener Size Compatibility (Wire) #6
Counterbore Material High Speed Steel
Finish/Coating Bright
Standard or Oversize Pilot Standard
Shank Diameter (Inch) 7/32
Number of Flutes 3
Aircraft-Style No
Pilot Diameter (Decimal Inch) 0.1350
Shank Type Straight
Overall Length (mm) 76.20
Overall Length (Inch) 3
Overall Length (Decimal Inch) 3.00
Cutting Direction Forward
Material Application Alloy Tool Steel; Carbon Steel; Cast Iron

$120.32

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Made in USA - 4 Flutes, 5/16" Diam, 3/32" Pilot Hole Diam, Solid Carbide Reverse Counterbore - Industrial Tool & Supply

Made in USA - 4 Flutes, 5/16" Diam, 3/32" Pilot Hole Diam, Solid Carbide Reverse Counterbore


Item #: 09937913
Brand: Made in USA
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
Counterbore Diameter (Inch) 5/16
Pilot Hole Diameter (Inch) 3/32
Counterbore Material Solid Carbide
Standard Pilot Model Number Compatibility 185-1
Oversize Pilot Model Number Compatibility 186-1
Number of Flutes 4
Overall Length (Inch) 1/2
Corner Radius (Inch) 1/64
Aircraft-Style No

$277.79

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Made in USA - 1-3/8" Diam, 4 Flutes, Morse Taper Shank, Interchangeable Pilot Counterbore - Industrial Tool & Supply

Made in USA - 1-3/8" Diam, 4 Flutes, Morse Taper Shank, Interchangeable Pilot Counterbore


Item #: 78811247
Brand: Made in USA
Model #:

Features and Benefits

Carbide tips cuts faster than high speed steel. It is commonly used on ferrous and nonferrous materials including cast iron, steel and steel alloys.
Product Specifications
Counterbore Diameter (Inch) 1-3/8
Pilot Shank Diameter Compatibility (Inch) 3/8
Pilot Shank Diameter Compatibility (Decimal Inch) 0.3750
Finish/Coating Bright
Counterbore Material Carbide-Tipped
Number of Flutes 4
Shank Type Morse Taper
Aircraft-Style No
Shank Taper Designation 3MT
Overall Length (Inch) 6-5/8
Cutting Direction Forward
Material Application Cast Iron; Composites; Non-Ferrous Metals; Non-Metals; Plastics

$466.30

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Made in USA - 4 Flutes, 5/16" Diam, 1/8" Pilot Hole Diam, High Speed Steel Reverse Counterbore - Industrial Tool & Supply

Made in USA - 4 Flutes, 5/16" Diam, 1/8" Pilot Hole Diam, High Speed Steel Reverse Counterbore


Item #: 09937160
Brand: Made in USA
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
Counterbore Diameter (Inch) 5/16
Pilot Hole Diameter (Inch) 1/8
Counterbore Material High Speed Steel
Standard Pilot Model Number Compatibility 185-2
Oversize Pilot Model Number Compatibility 186-2
Number of Flutes 4
Overall Length (Inch) 1/2
Corner Radius (Inch) 1/32
Aircraft-Style No

$42.97

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Made in USA - 4 Flutes, 3/8" Diam, 3/16" Pilot Hole Diam, High Speed Steel Reverse Counterbore - Industrial Tool & Supply

Made in USA - 4 Flutes, 3/8" Diam, 3/16" Pilot Hole Diam, High Speed Steel Reverse Counterbore


Item #: 09937202
Brand: Made in USA
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
Counterbore Diameter (Inch) 3/8
Pilot Hole Diameter (Inch) 3/16
Counterbore Material High Speed Steel
Standard Pilot Model Number Compatibility 185-4
Oversize Pilot Model Number Compatibility 186-4
Number of Flutes 4
Overall Length (Inch) 1/2
Corner Radius (Inch) 1/32
Aircraft-Style No

$41.61

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Made in USA - 4 Flutes, 1-5/8" Diam, 3/4" Pilot Hole Diam, High Speed Steel Reverse Counterbore - Industrial Tool & Supply

Made in USA - 4 Flutes, 1-5/8" Diam, 3/4" Pilot Hole Diam, High Speed Steel Reverse Counterbore


Item #: 09937517
Brand: Made in USA
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
Counterbore Diameter (Inch) 1-5/8
Pilot Hole Diameter (Inch) 3/4
Counterbore Material High Speed Steel
Standard Pilot Model Number Compatibility 185-10
Oversize Pilot Model Number Compatibility 186-22; 186-23; 186-24
Number of Flutes 4
Overall Length (Inch) 1
Corner Radius (Inch) 1/32
Aircraft-Style No

$273.40

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Made in USA - 4 Flutes, 7/8" Diam, 5/16" Pilot Hole Diam, High Speed Steel Reverse Counterbore - Industrial Tool & Supply

Made in USA - 4 Flutes, 7/8" Diam, 5/16" Pilot Hole Diam, High Speed Steel Reverse Counterbore


Item #: 09937400
Brand: Made in USA
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
Counterbore Diameter (Inch) 7/8
Pilot Hole Diameter (Inch) 5/16
Counterbore Material High Speed Steel
Standard Pilot Model Number Compatibility 185-6
Oversize Pilot Model Number Compatibility 186-9
Number of Flutes 4
Overall Length (Inch) 5/8
Corner Radius (Inch) 1/32
Aircraft-Style No

$112.86

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Made in USA - 1/2-20" Port, 0.95" Spotface Diam, 5/16" Tube Outside Diam, Reamer Pilot, Straight Shank, High Speed Steel Porting Tool - Industrial Tool & Supply

Made in USA - 1/2-20" Port, 0.95" Spotface Diam, 5/16" Tube Outside Diam, Reamer Pilot, Straight Shank, High Speed Steel Porting Tool


Item #: 00389478
Brand: Made in USA
Model #:

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Product Specifications
Port Standard Designation AND 10050; MS 33649
Pilot Type Reamer
Port Thread Size (Inch) 1/2-20
Tool Material High Speed Steel
Tube Outside Diameter Compatibility (Inch) 5/16
Minimum Pilot Diameter (Decimal Inch) 0.4490 (AND Spec); 0.4550 (MS Spec)
Spotface Diameter (Decimal Inch) 0.9500
ShankType Straight
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating Bright
Overall Length (Inch) 3-21/32
Shank Diameter (Decimal Inch) 0.5000
Thread Type Straight
Number of Flutes 4
Material Application Abrasive Materials; Ferrous Metals; Non-Ferrous Metals

$692.49

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Scientific Cutting Tools - 2-1/2 - 12" Port, 3.52" Spotface Diam, 2" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool - Industrial Tool & Supply

Scientific Cutting Tools - 2-1/2 - 12" Port, 3.52" Spotface Diam, 2" Tube Outside Diam, Reamer Pilot, Carbide Tipped Porting Tool


Item #: 44042372
Brand: Scientific Cutting Tools
Model #: AND10050-32RA

Features and Benefits

Carbide-tipped cuts faster than high speed steel. It is commonly used on ferrous and nonferrous materials including cast iron, steel and steel alloys.
Product Specifications
Port Standard Designation AND 10050
Pilot Type Reamer
Port Thread Size (Decimal Inch) 2.5000-12
Port Thread Size (Inch) 2-1/2 - 12
Tool Material Carbide-Tipped
Tube Dash Number 32.000
Tube Outside Diameter Compatibility (Decimal Inch) 2.000
Tube Outside Diameter Compatibility (Inch) 2
Minimum Pilot Diameter (Decimal Inch) 2.4130
Maximum Pilot Diameter (Decimal Inch) 2.5265
Spotface Diameter (Decimal Inch) 3.5200
Pilot Length (Decimal Inch) 1.2620
Identification Groove No
Workpiece Compatibility Tubes
Finish/Coating AlTiN+
Head Length (Decimal Inch) 2.6500
Overall Length (Decimal Inch) 5.1500
Shank Diameter (Decimal Inch) 1.2500
Shank Length (Decimal Inch) 2.5000
Seal Angle 30
Thread Type UN
Flute Type Straight
Number of Flutes 4

$652.11

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