3 PCS 1/4 Inch Hex Shank, 5 Flute 90 Degree Countersink Drill Bit Set, Counter Sink Drill Bits for Wood, Countersink Bits, for Wood Plastic Aluminium Chamfering(12mm 16mm 19mm)

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  • 5-Flute Design Features a 5-flute cutting edge for fast, smooth, and chatter-free drilling ideal for clean, professional chamfering.
  • Universal 1 4 Hex Shank Compatible with all standard drills and impact drivers for quick bit changes and high working efficiency.
  • Multi-Material Use Works great on wood, plastic, and soft metals like aluminum perfect for cabinetry, woodworking, and general DIY projects.

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