BOSCHERT PNEUMATIC SAFETY CHUCK SIZE 30-40 MODEL FLW WITH VT-7 HARDENED TO RC 58. FACTORY STANDARD DRIVE SHAFT, 35 mm x 70 mm LONG. WITH HOLE M 10 x 1.25″ LONG DRILLED AND TAPPED IN BUTT END OF SHAFT.
Replaceable Insert, Round with Square, VT7
Boschert