DYNABRADE 10844 DynaPen Reciprocating Tool Filer Kit, 1/8″ Collet, 3 mm Collet

14,000 strokes per minute; .007″ stroke length (.018 mm); precision removal resulting in less risk of gouging delicate parts; less aggressive than a Die Grinder; Lightweight & Faster than hand-filing. Only one wrench required; easier to change files; Easy grip rubber sleeve. Lubrication is not recommended during operation. Lubrication is ONLY recommended during storage. Kit Includes; 10832 Tool (3 mm collet insert), 1/8″ collet insert (51659), Straight File (90900), Curved File (90901), 1/2 Round File (90930) and Wrench (95731). Accepts 1/16″ & 3/32″ collet inserts also (sold separately).