16.5MM RUKO TAPER/DEBURRING COUNTERSINK BIT
31.5MM X 90° G129 HSS COUNTERSINK BIT
25MM X 90° G129 HSS COUNTERSINK BIT
20MM X 90° G129 HSS COUNTERSINK BIT
12.4MM RUKO TAPER/DEBURRING COUNTERSINK BIT - DIN 335
10MM X 90° G136 HSS COUNTERSINK BIT - DIN 335C