The T33842 M35 HSS Cobalt Quick-Release Hex Shank Drill Bit Set, 15 Pc.

Regular price $36.61

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Introducing the T33842 15-Piece M35 HSS Cobalt Quick-Release Hex Shank Drill Bit Set

A reliable addition to your tool collection for extensive drilling needs.

Crafted from M35 HSS alloy containing 5% cobalt, these bits offer increased hardness compared to standard HSS drill bits, ensuring prolonged sharpness and durability. The 5% cobalt content also enhances heat resistance, making them suitable for high-temperature drilling in tough materials.

The variable-helix flute design facilitates efficient material removal, while the chip breaker point ensures precise starts and prevents bit wandering. Equipped with a quick-release hex shank, these bits guarantee a secure grip, suitable for use in impact drivers or drills with a quick release chuck.

Ideal for challenging materials like stainless steel, cast iron, and titanium alloys, these versatile drill bits promise lasting performance. The set includes a plastic case for convenient storage and protection.

For all customer service inquiries especially those relating to ordering and fulfillment please click HERE or go to the Mark Newton Custom Woodcraft ‘Contact’ page to let us know how we can help you.

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  • M35 HSS with 5% cobalt
  • Variable helix
  • Chip breaker point
  • Hex shank
  • Made in an ISO 9001 factory


  • 1/16"
  • 5/64"
  • 3/32"
  • 7/64"
  • 1/8" (x2)
  • 9/64"
  • 5/32"
  • 3/16"
  • 7/32"
  • 1/4" (x2)
  • 5/16"
  • 3/8"
  • 1/2"

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