1/8 TO 3/32: Adapter has 1/8" shank accepting tools with 3/32" shanks.

Control unit with built-in rechargeable Lithium battery features a digital RPM display at the top that makes it easy to monitor speed as you work.  The dial on the front adjusts speed from 0 – 30,000 RPM.  * Run time is approximately 5 hours, depending on how long the micromotor is in continuous use when in battery mode, or plug it in for day-long use. Our K1030 comes with:  •HP4-310 Control Box  • H.MH-13018 with 1/8" collet installed.  •HP8-306 Charger/Adapter  •HP4-933 Handpiece Cradle  •HP8-163 Spare pair of motor brushes Micromotor with pocket size control has Li-ion rechargeable battery for the ultimate in portability.  Variable speed up to 30,000 RPM. Handpiece comes with 1/8" collet.

Pop Says: This is an absolutely awesome Micro Motor. When it is running at 35,000rpm you can hardly tell it is turned on! And at 50,000rpm there is absolutely NO VIBRATION ... and EXTREMELY quiet! If you are a serious carver then this machine is well worth the investment! Two Year Warranty. This great little Micro Motor has a new Brushless Motor design - no need to replace carbon brushes! High Torque even at minimum speeds. Sealed housing eliminates dust, noise and vibration. The Control Box features a LED Front Panel. Dial speed control sets precise speed and torque.  Kit includes:  Control, Handpiece with 1/8" Collet, Variable Speed Foot Control, Handpiece Cradle and Extra Fuse