1/2" X 1/8" Aircraft Counterbore | HSS | 1/4" Round Shank | 4 Flute | DEWA/CCBR1/2
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1/2" X 1/8" Aircraft Counterbore | HSS | 1/4" Round Shank | 4 Flute | DEWA/CCBR1/2

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5/8" X 1/8" Aircraft Counterbore | HSS | 1/4" Round Shank | 4 Flute | DEWA/CCBR5/8

Drill AmericaSKU: DEWA/CCBR5/8
Price:
$36.28per 1( $36.28 each)
Pieces 1
Measurement type Inch
Diameter 5/8"
Length 2-13/16"
Material High Speed Steel
Finish Uncoated (Bright)
Number of flutes 4
Pilot diameter 1/8"
Shank Round
Shank size 1/4"
Weight 2.98 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Industrial-grade aircraft counterbore cutting tool designed for precision hole preparation in machining environments. It supports consistent counterbore depths for flush-head fasteners in aerospace, automotive, and industrial manufacturing.

Specs

  • Dimensions: Counterbore diameter 5/8 inches; Counterbore depth 1/8 inches; Shank diameter 1/4 inches
  • Drive type: Round shank, 1/4 inches
  • Material grade: HSS

Features

  • Material: HSS (High Speed Steel) offers wear resistance and heat tolerance for prolonged cutting life
  • Flute count: 4-flute geometry enhances chip evacuation and provides stable cutting in counterbore operations
  • Counterbore depth: Fixed depth of 1/8 inches ensures consistent seating depth for flush-head fasteners
  • Shank compatibility: 1/4 inches round shank compatible with standard end mill holders and CNC collet chucks
  • Applications: Suitable for aerospace, automotive, and industrial assemblies requiring precise counterbores for flush screws

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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