13/64" X 3/32" Straight Shank Counterbore | HSS | 15/64" Round Shank | 3 Flute | DEWCBR13/64
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13/64" X 3/32" Straight Shank Counterbore | HSS | 15/64" Round Shank | 3 Flute | DEWCBR13/64

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7/16" X 5/32" Straight Shank Counterbore | HSS | 3/8" Round Shank | 3 Flute | DEWCBR7/16

Drill AmericaSKU: DEWCBR7/16
Price:
$25.70per 1( $25.70 each)
Pieces 1
Measurement type Inch
Diameter 7/16"
Length 4-1/16"
Material High Speed Steel
Finish Uncoated (Bright)
Number of flutes 3
Pilot diameter 5/32"
Shank Round
Shank size 3/8"
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 precision recesses in metal fabrication, aerospace, and automotive components.

This 7/16" x 5/32" counterbore has dual shank configurations: Straight Shank and 3/8" Round Shank, with 3-flute geometry, fabricated from HSS.

Specs

  • Counterbore diameter: 7/16"
  • Counterbore depth: 5/32"
  • Shank configurations: Straight Shank | 3/8" Round Shank
  • Flute count: 3
  • Material grade: HSS

Features

  • Counterbore profile: Flat-bottom recess for socket head cap screws, enabling flush fastener seating.
  • Flute design: 3 flute geometry promotes efficient material removal and improved chip evacuation in metalworking operations.
  • Material: High Speed Steel (HSS) provides wear resistance at elevated cutting speeds and maintains edge retention.
  • Shank compatibility: Dual shank configurations (Straight Shank and 3/8" Round Shank) enable use with a wide range of milling machines, collet chucks, and toolholders.
  • Applications: Ideal for through-hole recesses in steel, cast iron, and aluminum fixtures, machinery, and fabricated components.

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800-222-0324

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