1/4” HEX SHAFT
FITS SIZE:9~21mm
CHROME VANADIUM STEEL
CHROME PLATED
FITS MOST DESIGNS OF NUT AND BOLTS INCLUDING SPLINE, TORX AND HEX
DRILL, COUNTERSINK AND COUNTERBORE
POWER BITS HOLDER
CARBIDE BURR SET 30PCS
3PCS BIT ADAPTOR SET