3/4"-60 Degree 4 Flute Machine Countersink | HSS | 1/2" Round Shank | DEWMSK3/4-60
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3/4"-60 Degree 4 Flute Machine Countersink | HSS | 1/2" Round Shank | DEWMSK3/4-60

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5/8"-60 Degree 4 Flute Machine Countersink | HSS | 1/2" Round Shank | DEWMSK5/8-60

Drill AmericaSKU: DEWMSK5/8-60
Price:
$12.96per 1( $12.96 each)
Pieces 1
Measurement type Inch
Diameter 5/8"
Length 4"
Material High Speed Steel
Finish Uncoated (Bright)
Number of flutes 4
Shank Round
Shank size 1/2"
Size 5/8"-60
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

Professional metalworking countersinks designed for precision countersinking in CNC and manual machining environments. This product features a 5/8 inch diameter, 60 degree countersink with 4 flute geometry, a 1/2 inch round shank, and HSS construction for robust performance.

Specs

  • Diameter (Countersink): 5/8 inch
  • Angle: 60 degrees
  • Flutes: 4
  • Shank diameter: 1/2 inch
  • Material: HSS

Features

  • Flute configuration: 4 flute countersink geometry designed for efficient cutting and chip evacuation in metal substrates.
  • Material: High-Speed Steel (HSS) substrate provides wear resistance and heat tolerance during high-speed machining.
  • Application: Suitable for countersinking holes to create standard chamfers for machine screws, improving seating and reducing edge burrs.
  • Shank compatibility: Round 1/2 inch shank fits standard tool holders and collet chucks in CNC mills, drill presses, and manual milling machines.
  • Machining performance: Maintains edge retention under typical production speeds, enabling repeatable hole preparation and consistent finish quality.

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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