This SYF-D01 redi lock diamond grinding disc is used on Husqvarna floor grinding machines, for the surface preparation of concrete floor and terrazzo floor. It is designed with 2 segment bars(size:40*10*12mm). Good diamond formulas provide high & stable performance. The precise redi lock back makes it matched with Husqvarna grinders perfectly. Sunny Superhard Tools provides you with different metal bonds to fit different hardness of concrete. A wide range of diamond grits can be chosen. For coarse grinding(6#, 16#, 36#). For medium grinding(60#, 80#, 120#). For fine grinding(180#, 220#). Features of SYF-D01 husqvarna redi lock diamond disc: Redi lock grinding disc for Husqvarna grinders. High grade of artificial diamonds is used. Great diamond formulas ensure its high & stable performance. 12mm segment height for a long lifespan. A wide range of diamond grit can be chosen. Optional Specifications Optional Diamond Grit 6#, 16#, 36#, 60#, 80#, 120#, 180#, 220# Optional Metal Bond extremely soft, very soft, soft, medium soft, hard, and very hard Optional Packaging 6 or 9 pieces per box Optional Painting Color High light or Matt, common colors are: orange, yellow, red, black, purple and blue Other services OEM/ODM service is available, such as logo engraving(free), painting color(free), and etc. SYF-D08SSYF-D01