HHIP 2001-0006 5 Piece Zero-Flute Countersink & Debur Tool Set, 82 Degree
5 Piece 82 Degree Zero-Flute Countersink & Deburring Tools Set ~ Cam relieved for totally chatter free cuts. ~ Through hole design that is easy to re-sharpen using a small grinding wheel in a cross-hole. ~ Works very well with aluminum, plastics and other non-metallics.