Shank, Aluminium Oxide Tough Enough to Metal Rust Removal/Smoothing/Sharpening, Different Shape Meet More Needs, 42Pcs
5 pcs wood carving engraving drill bit for woodworking, carving, drilling
Specifications:
Material: high speed steel, High hardness, offer superior cutting power and durable.
Size: approx. 3 x 3 mm, 3 x 4 mm, 3 x 5 mm, 3 x 6 mm, 3 x 7 mm, 3 x 8 mm
Quantity: 5 pcs