A&M Instruments Industrial Diamond 0.093" (3/32") Grout Removal Bit - 4818-0125SPSold individually for $19. 00 each. A&M Instruments Product Code: 4818 0125SP Grit: 120 Coarse Head Diameter: 0. 093" (3 32") Shank Diameter: 1 8" A high speed bit with diamond impregnated tip on a 1 8 steel shank. For use with rotary tools and hand drills. Ideal for clean, fast removal of wall, floor and corner grout 1 8" wide. Removes both sanded and non sanded grout. For best results, insert the accessory bit all the way into the tool and then back

A&M Instruments Product Code: A2L

A&M Instruments Product Code: M46

Old ISO #: Medium 802-016

A&M Instruments Product Code: 4188-0125

A&M Instruments Product Code: T2

Shank Diameter: 0

Medium 806 314 198 524 016

Medium 845KR-016

Old ISO #: Ultra Fine 3863-011

A&M Instruments Product Code: 4018-0031

Extra Fine 1368-014

New ISO #: Medium 806 314 172 524 018