1/2"-100 Degree 6 Flute Chatterless Countersink | HSS | 1/4" Round Shank | DEWCHAT1/2-100

Drill AmericaSKU: DEWCHAT1/2-100

Price:
Sale price$17.54per 1( $17.54 each)
Pieces 1
Measurement type Inch
Diameter 1/2"
Length 2"
Material High Speed Steel
Finish Uncoated (Bright)
Number of flutes 6
Shank Round
Shank size 1/4"
Size 1/2"-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

Precision countersink tool for industrial machining and metal fabrication. It delivers controlled chamfers with a chatterless geometry, supporting high-speed operation and consistent hole quality.

Specs

  • Diameter: 1/2"
  • Included angle: 100°
  • Flute count: 6
  • Drive type: Round shank
  • Shank diameter: 1/4"
  • Material grade: HSS

Features

  • Chatterless design: Reduces vibration and chatter during high speed countersinking, delivering consistent chamfers and improved hole quality across steel, aluminum, and plastics.
  • Chip evacuation: 6-flute geometry optimizes debris removal to minimize clogging and heat buildup during deep countersinking.
  • Included angle: 100°, yields a controlled chamfer suitable for seating flat head screws and flush mounting.
  • Material: HSS (High Speed Steel) provides wear resistance and the ability to sustain high cutting temperatures within metalworking environments.
  • Shank compatibility: 1/4" Round shank enables use with standard tool holders and collets in CNC and manual milling machines.
  • Applications: ideal for hole finishing in automotive panels, industrial enclosures, machinery housings, and fabricated metal assemblies requiring flush countersinks.

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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