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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1"-100 Degree 3 Flute Countersink | HSS | 1/2" Round Shank | DEWCSK1-100

Drill AmericaSKU: DEWCSK1-100
Price:
$27.29per 1( $27.29 each)
Pieces 1
Measurement type Inch
Diameter 1"
Length 3-1/2"
Material High Speed Steel
Finish Uncoated (Bright)
Number of flutes 3
Shank Round
Shank size 1/2"
Size 1"-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 precise hole preparation in metal fabrication and machining. These high-speed steel countersinks are designed for round-shank integration and consistent chamfer quality.

Specs

  • Countersink diameter: one inch
  • Shank diameter: one-half inch
  • Flutes: 3
  • Included angle: one hundred degrees
  • Material grade: HSS

Features

  • 3-flute geometry facilitates efficient chip evacuation and smooth surface finish on countersinks
  • High-Speed Steel construction provides wear resistance and elevated hot hardness for repeated use in metal fabrication
  • Round shank design supports compatibility with standard 1/2 inch collets and drill chucks
  • 100 degrees included angle standardizes seating for flat-head fasteners and consistent chamfer depth
  • Industry use cases include hole chamfering in sheet metal, structural plate, automotive assemblies, and general industrial fabrication

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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