Set di Punte da Trapano Dimensione Numero Cobalto, 60 Pezzi M35 Acciaio Alta Velocità Jobber Lunghezza Trapano
3 60Pcs：Number Size #1-60. HSS Drill Bit Set: HSS cobalt drill bit set for hardened steel with excellent cutting performance. The inserts are hardened and polished for improved sharpness and precise cutting without wobbling.