For removing grout and mortar with your Oscillating Multi-Tool (OMT). Use the round sections for the straights and the pointy end to get in the corners. Can be used as a rasp to effectively remove thinset and tile adhesive for tile repairs.
Fits Bosch, Fein Multimaster, Makita and Skil multi-tools. Fits other brands when used with the Bosch universal adapter. Not compatible with "The Renovator" which uses proprietry blades.
This is the blade professionals use for commercial grout repairs on wall and floor tiles.
HM-RIFF 40 grit abrasive
3Max extra long life
Flush cut arbor
Bosch part number 2 608 661 757