Product Description
General Drill Bit Grinding Attachment 825
The #825 Drill Bit Grinding Attachment can hone drill bits to their original sharpness, extending their life and improving drilling accuracy.
Includes table for translating the overhang requirement to the correct point angle for the target material
Automatically adjusts to the correct clearance angle
For use with ANSI-, OSHA- and UL-approved electric bench or surface grinders
Works with 1/8 to 3/4 in., #1 to #30, A to Z, and 3 to 19mm drill bits
https://store-339jtbkolv.mybigcommerce.com/dav/content/825-Instructions_GT_103007.pdf