Sold individually for $7.50 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 it out slightly before tightening down. This provides plenty of shank for the collet or chuck to hold on to. For deeper grout, make several passes with progressively deeper cuts. Recommended speed is 23,000 to 27,000 rpm when removing grout, although it is best to experiment in one area to find the optimum speed for the individual application.
For almost 40 years customers around the world have depended on A & M Instruments for high precision Diamond Cutting Tools, CNC Machining, and Swiss Screw Machining. A & M Instruments manufactures diamond rotary tools for endless industrial applications including glass and stone, wood, metal, and plastics. A & M Instruments Quality Diamond Tools fit rotary power tools such as air tools, drills, rotary tools, and routers including brand names such as Dremel®, Proxxon®, Foredom®, Black and Decker®, Rotozip® and others.
Note: Always wear proper eye protection and gloves when using any cutting or grinding tool. All diamond tools last longer if a lubricant or coolant is used during cutting or grinding.