Flexible Shaft Grinders | McMasterCarr
The bendable shaft with handpiece lets these grinders operate smoothly with less vibration, noise, and heat than other handheld grinders.. For proper operation, clean and lubricate shafts every 50 hours of use.. 3/4quot; diameter collet handpiece is well suited for fine, detailed applications. 1quot; diameter collet handpiece has a tapered front grip. 1quot; diameter chuck handpiece has a threejaw chuck