Patent ID: 9387543
Filing Date: 2016-07-12
CPC Classification: B23D,B24B

Claim Text:
1. A unibit re-sharpening device for reconditioning the surface of worn unibits, comprising: a device housing having a top surface and an integrated power source, wherein said top surface includes a top surface aperture; a tapered recess extending into the device housing from the aperture; an attachable collet configured to hold a unibit and be secured over the tapered recess such that a unibit being held extends into the tapered recess; an integrated motor and vibrator disposed in the device housing and connected to said power source; and a tapered file connected to said integrated motor and vibrator such that it vibrates when the integrated motor and vibrator disposed are supplied electricity from the power source, wherein said tapered file is disposed in the device housing such that it extends into the tapered recess such that it contacts the surface of a unibit held in the tapered recess by the collet.