AUAUDATE 5pcs HSS Combined Center Drills Bit Set 60 Degree Angle Countersinks Tool Set 1-5mm by AUAUDATE

Description

Material: HSS;Suitable for processing center hole in the end surface of shaft parts;High hardness, conducive to protect the organism from being harmed, prolong the life;Used for prefabricated precise positioning while hole machining, guide hemp flowers drill to process hole, reduces error;Package included: 5pcs x center drills