Check the listing for details. Oscillating Tool Triangular Carbide Grit Rasp-fits older Fein Multimaster models. Condition: New. Listed at 8.95 USD. Best for Cutting Grout, thin set mortar, hardened adhesives, concrete surfaces and masonry Material Bonded crushed carbide Plunge Depth N/A TPI (Teeth Per Inch) 30 grit Blade Width 3-1/8" Tip-to-Tip SKU M016 Use this cutter for coarse grinding or rasping of large or small areas of hardened adhesives, thin set, masonry surfaces and hardened adhesives. The brazed coating of this carbide cutter will effectively grind-out the toughest materials. The flush cut design and triangular shape will allow this blade to ease into tight corners and the carbide coating works great on concrete, brick or on tile surfaces. Available in 3 and 10 packs in our store: Visit the Multifitblades ebay store Special Alert for new Bosch StarLock & Fein StarLock model owners: Please be aware that this item and any of our other accessories, will NOT fit your 2016 or newer machines if utilizing the new 'bottle-cap' style blade anchoring system. Special Alert for Dremel MM35, MM40, MM45, MM50 & Velocity model owners: Please be aware that this item and any of our other Multi-fit arbor accessories, will NOT suitably fit your Quick Release Tool-less Blade change Dremel multi-tools. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.