HD Style Single Button Grinding Shoes Compatible with Werkmaster  Grinders Grit:120 This product is the SD

This product is the SD Style version and is compatible with WerkMaster® grinders that use the SD tooling system

and polishing

1/4PCD With Sacrificial Bars or Metal Bond Button is suitable for removal of:Redi Lock 1/4 PCD is designed to remove different kinds of coatings

including concrete leveling

Note that like PCD tooling

HD Style Single Button Grinding Shoes Compatible with Werkmaster  Grinders Grit:120 This product is the SDThe HD Style Single Button Grinding Shoes Compatible with Werkmaster Grinders is made for grinding and polishing concrete, stone and terrazzo floor. Grit Options The product supports a comprehensive range of grit sizes to cover every stage of surface preparation and polishing. Available grit options include 6#, 16 20#, 16#, 20#, 30#, 30 40#, 50#, 60 80#, 60#, 70#, 80 100#, 80#, 100#, 100 120#, 120#, 150#, and 200#. Lower grit numbers provide