BGS 50401 Wood Crown and Milling Drill Set 4 12 mm 6 pcs.

5 cutting-crown heads with center tip 4 shoulder blades special spiral profile, extreme sharp milling cutter fast chip removal for exact tapping andamp; milling, rotation file and hole saw sizes 4 - 6 - 8 - 10 - 12 mm and 13 mm countersink, Weight: 0.7275254646 pounds, Manufacturer: BGS