1/4"-100 Degree 3 Flute Countersink | HSS | 3/16" Round Shank | DEWCSK1/4-100
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1/4"-100 Degree 3 Flute Countersink | HSS | 3/16" Round Shank | DEWCSK1/4-100

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5/8"-100 Degree 3 Flute Countersink | HSS | 3/8" Round Shank | DEWCSK5/8-100

Drill AmericaSKU: DEWCSK5/8-100
Price:
$11.50per 1( $11.50 each)
Pieces 1
Measurement type Inch
Diameter 5/8"
Length 2-1/4"
Material High Speed Steel
Finish Uncoated (Bright)
Number of flutes 3
Shank Round
Shank size 3/8"
Size 5/8"-100
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 tooling for precision metalworking and fabrication. This countersink bit is designed for consistent chamfers, burr-free holes, and reliable performance in high production environments.

Specs

  • Dimensions: Countersink diameter 5/8", Shank diameter 3/8" round
  • Drive type: Round shank
  • Material: HSS
  • Angle: 100°
  • Flutes: 3

Features

  • 3 flute geometry: Enables efficient chip evacuation and stable cutting during high-speed machining.
  • 100° countersink angle: Produces clean chamfers and flush seating for countersunk fasteners in metal parts.
  • Material: HSS (High Speed Steel) provides wear resistance and heat tolerance for prolonged tool life in ferrous and non-ferrous alloys.
  • Shank: 3/8" round shank compatible with standard tool holders, collets, and CNC spindles.
  • Applications: Deburring, chamfering, and countersinking for machine screws in automotive, aerospace, and general manufacturing environments.

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

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