Economical Deburring Tool kit with Ratchet handle for Countersink tool. Includes : Handle 'T-SD', DT(C) Telescopic Holder, 5 Blades 3.2 mm Ø - C-10, C-20, C-30, C-10(Coated) and C-15, Countersink tool CS-20, CS short holder & CSH-R(S) handle.