BT40 ER20 Collet Chuck 100mm
$66.6
$117.22
BT40-ER25-70-30,000 RPM ER collet chuck with standard nut. BT40 (BT MAS Taper) ER25 (for 0.5-16.0mm diameter shank tools) 70mm Gauge Length Balancing Rating: 30,000RPM G2.5
Bt Er Collet Chucks