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> New jet die grinder, 1/4" collet m# jsm-512 - -no resv$
New jet die grinder, 1/4" collet m# jsm-512 - -no resv$
1/4" Collet - 22,000 RPM - Ball Bearing Construction
* Lightweight yet powerful and compact design
* Heavy-duty ball bearing construction for vibration-free performance.
* Durable precision machined and hardened steel gears.
* Variable speed throttle control with self-closing lever