Ideal for replacing wall and floor grout or removing grout to replace broken tiles.

User Tips

• 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 onto the bit.
• Do not run in excess of 18,000 rpm. Therefore, do not use with a Single-Speed MultiPro Rotary Tool unless you use the #221 Foot Speed Control.