3PCS 90 Degree Chamfering Cutters 5 Flute Conical for Walnut 12mm/16mm/19mm 1/4" Hex Milling Drill Bit Carbon Steel for Wood Chamfering Cutting

Size: Chamfer bit set with 3 different sizes: 12mm, 16mm, 19mm, ideal for wood openings, boring, chamfering, screw heads, etc.

Standard 1/4" hex shank drill bit for quick and convenient bit changes, improving your work efficiency.

High quality: Countersunk chamfer bits are made of high-quality carbon steel with high-frequency hardening treatment, high hardness and strength, wear resistance.

5-flute design with staggered cutting teeth to ensure free chip flow and fast cutting.

Wide application: Countersunk bits are perfect for wood openings, boring, chamfering, screw heads, etc.; suitable for soft metals, wood, rubber, and plastic.