M35 Cobalt Countersink Bit Set – 5-Piece 5-Flute 82° 1/4" Hex Shank

A countersink drill bit for creating conical recesses that allow screw heads to sit flush with or below the material surface. Suitable for wood, metal, and plastics.

Available in HSS, cobalt, or titanium-coated versions. Multiple flute designs provide clean, chatter-free cutting. Fits standard 1/4 inch hex quick-release systems.

Shop BuildKit AU for quality countersink bits with free shipping across Australia.