Countersink Countersinks in HSS and HSS Cobalt. Cylindrical and with hexagonal shank for bit holders. Countersink angle of 90Â ° . Universally applicable for deburring and countersinking.
-CNC Machine Accessories BT Pull Stud Set -Center through coolant -BT/ Mazak pull stud -BT30/ 40/ 50-45/ 60/ 90 degree -With ISO
â € ¢ Brand Name: ZHY â € ¢ Model Number: BT, ER, FMB, SPU, SLN Series â € ¢ Power: Electric