Invention Grant
- Patent Title: Drill bit sharpening tool
- Patent Title (中): 钻头磨刀工具
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Application No.: US13567735Application Date: 2012-08-06
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Publication No.: US08439727B1Publication Date: 2013-05-14
- Inventor: Leo F. Woodard
- Applicant: Leo F. Woodard
- Main IPC: B24B19/00
- IPC: B24B19/00

Abstract:
A drill bit sharpening system using a typical bench grinder with a removable table for refurbishing a dull or broken drill bit has a bench grinder with a motor, a sharpening wheel, and a generally planar positioning table. The system has a generally planar rigid sharpening table with a securing means for rigidly attaching to the positioning table in a removable manner. The system has a pivotally mounted positioning component on the table top surface. The positioning component has a generally “L” shaped cross-section in a transverse plane. The positioning component has a centrally located pivoting means for mounting to a sharpening table top surface.
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