13/64" X 3/32" Straight Shank Counterbore | HSS | 15/64" Round Shank | 3 Flute | DEWCBR13/64
Roll over image to zoom in Click on image to zoom
13/64" X 3/32" Straight Shank Counterbore | HSS | 15/64" Round Shank | 3 Flute | DEWCBR13/64

Image may not reflect complete product dimensions and specifications. Please call to confirm any questions.

3/8" X 5/32" Straight Shank Counterbore | HSS | 5/16" Round Shank | 3 Flute | DEWCBR3/8

Drill AmericaSKU: DEWCBR3/8
Price:
$24.28per 1( $24.28 each)
Pieces 1
Measurement type Inch
Diameter 3/8"
Length 4-1/16"
Material High Speed Steel
Finish Uncoated (Bright)
Number of flutes 3
Pilot diameter 5/32"
Shank Round
Shank size 5/16"
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 counterbore tooling for metalworking applications requiring precise flush seating of fasteners.

The tool uses High Speed Steel with a 3-flute geometry to optimize chip control and cutting efficiency.

Specs

  • Tool type: Counterbore
  • Counterbore Diameter: 3/8 inch
  • Shank Diameter (Straight Shank): 5/32 inch
  • Shank Diameter (Round Shank): 5/16 inch
  • Flutes: 3
  • Material: High Speed Steel (HSS)

Features

  • 3 Flute geometry supports efficient chip evacuation and stable cutting during counterboring operations.
  • Material High Speed Steel (HSS) provides wear resistance and durability in metalworking environments.
  • Shank options: Straight Shank and Round Shank configurations to fit a wide range of standard toolholders.
  • Use case: Suitable for through-hole counterboring in metal assemblies that require flush seating for fasteners.

Can We Help?

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

Recently viewed