5/16" X 1/4" Counterbore Pilot | HSS | DEWPIL5/16X1/4

Drill AmericaSKU: DEWPIL5/16X1/4

Price:
Sale price$6.03per 1( $6.03 each)
Pieces 1
Measurement type Inch
Diameter 5/16"
Length 1-7/8"
Material High Speed Steel
Finish Uncoated (Bright)
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

Counterbore pilots provide precise guidance for hole preparation and depth control in metalworking operations.

This 5/16 inch diameter with a 1/4 inch pilot length is manufactured from High Speed Steel (HSS) for industrial counterboring applications.

Specs

  • Dimensions:
    • Diameter: 5/16 inch
    • Pilot length: 1/4 inch
  • Material grade: HSS

Features

  • Use case: Establishes concentricity between the counterbore tool and the through hole to control counterbore depth.
  • Material: High Speed Steel provides durability for metalworking environments.
  • Industrial applications: Automotive, aerospace, general machining, and fabrication contexts requiring precise counterboring.
  • Compatibility: Designed for standard counterbore tooling sets matching 5/16 inch bore operations.

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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