Built to last, these countersink drill bits deliver excellent durability and precision when drilling through various materials.
82° Tip Angle, Perfect for countersinking, deburring, and chamfering, providing smooth and flush screw seating.
5-Flute Design, Allows efficiently removing debris, reducing clogging, and improving performance.
Assorted Sizes 1/4", 3/8", 1/2", 5/8", and 3/4" bits, covering a wide range of applications.
Quick-Change 1/4" Hex Shank, Compatible with most drills and impact drivers, providing easy installation and secure fitting.
Cobalt M35 Chamfer Countersink Drill Bit is ideal for wood, plastic, metal, and composite materials (not for stainless steel).
Specifications:
Type: High-Speed Steel Countersink Drill Bit Set
Material: High-Speed Steel (HSS) Cobalt M35
Tip Angle: 82°
Sizes: 1/4", 3/8", 1/2", 5/8", 3/4"
Flutes: 5-flute
Shank Type: Quick-change 1/4" hex shank
Use: Deburring, chamfering, and countersinking with flush screw seating
Application: Wood, plastic, metal, composite materials (not for stainless steel)
Package Include:
5 x High-Speed Steel Countersink Drill Bits









