In stock
Ideal for countersinking holes to accept flat-head screws, or for chamfering/deburring the rim of a hole in wood, plastic or soft metal.
Grouped product items
Product Name Price Qty
Rockler 82° HSS Countersink Bit
Rockler 82° HSS Countersink Bit Item #: 59986
In stock
$14.99
Each
Rockler 100° HSS Countersink Bit
Rockler 100° HSS Countersink Bit Item #: 55287
In stock
$14.99
Each

Rockler High-Speed Steel Countersinks

Item #
GRP40544

Made from heat-treated high-speed steel, this countersink drill bit lets you quickly chamfer holes in wood, metal and other materials. It is ideal for countersinking holes to accept flat-head screws, and for chamfering or deburring the rim of a hole in wood, plastic or soft metals. The countersink features a single edge that is hardened and sharpened for highly efficient cutting action with little vibration, ensuring smooth results.


Features:

  • Precision-ground HSS resists overheating for a more durable edge
  • Sharpened point provides exact, instant centering and immediate cutting action
  • Wide flute ejects chips quickly for less clogging
  • Hex shank prevents slipping and can be used in keyed, keyless and quick-change chucks (see our optional Quick-Change Chuck #69015)
(1) Rockler High-Speed Steel Countersink
More Information
Brand Rockler
Manufacturer Part Number No
Weight N/A
Tech Spec
  • Material: High-Speed Steel
  • Shank: 1/4'' hex
  • Flutes: 1
  • Overall Length: 1-3/4''
  • Shank Length: 15/16''
Tech Docs No
Bit Material No
Bit Size No
Prop 65 WarningWARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

Prop 65 WarningWARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.
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