1/4"-60 Degree 6 Flute Chatterless Countersink | HSS | 1/4" Round Shank | DEWCHAT1/4-60
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1/4"-60 Degree 6 Flute Chatterless Countersink | HSS | 1/4" Round Shank | DEWCHAT1/4-60

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3/8"-100 Degree 6 Flute Chatterless Countersink | HSS | 1/4" Round Shank | DEWCHAT3/8-100

Drill AmericaSKU: DEWCHAT3/8-100
Price:
$13.75per 1( $13.75 each)
Pieces 1
Measurement type Inch
Diameter 3/8"
Length 2"
Material High Speed Steel
Finish Uncoated (Bright)
Number of flutes 6
Shank Round
Shank size 1/4"
Size 3/8"-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 countersink tooling for precision chamfering and deburring across metalworking and fabrication environments. The 3/8 inch diameter, 100 degrees, 6 flute chatterless countersink features a 1/4 inch round shank and High Speed Steel composition to deliver consistent hole preparation under demanding shop conditions.

Specs

  • Diameter: 3/8 inch
  • Angle: 100 degrees
  • Flute count: 6
  • Shank: 1/4 inch round
  • Material: High Speed Steel (HSS)

Features

  • Chatterless design: Reduces cutting vibration and produces consistent, smooth countersink surfaces in metalworking operations.
  • Flute geometry: 6 flutes provide efficient chip evacuation, helping maintain cutting efficiency during deeper countersinks.
  • Shank compatibility: 1/4 inch round shank fits standard tool holders and collets in CNC and manual machines.
  • Material properties: High Speed Steel offers hardness and wear resistance suitable for high-temperature cutting environments.
  • Applications: Suitable for countersinking flat-head screws in structural steel, aluminum panels, machinery housings, and sheet metal assemblies.

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800-222-0324

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