Comparison of the different colors of husqvarna redi lock diamond grinding plate: Matte Black VS Bright Blue   This SYF-D20 Husqvarna redi lock diamond grinding plate is equipped with 2 "Wang" type diamond segments. The "Wang" segment is similar to regular segment bars. The difference is that there are 2 concaves on each side of the segment. This design can reduce the contact area between the segment and concrete floor and offers an extra sharpness of the segment. Sunny Superhard Tools support you with various great bonds for grinding concrete floor with different hardness. The diamond grits can be supplied from 6# to 220#, for coarse grinding, medium grinding, and fine grinding. We produce our diamond tools on the basis of ISO 9001:2008 quality control system. The quality of our Husqvarna redi lock diamonds is guaranteed. We have a full experience of custom-made products, OEM/ODM service is available and welcome. Quick Details Item Number SYF-D20 Connection Type Redi-lock Type (Fit for Husqvarna grinding machine) Bond Type Metal Bond Segment Details "Wang" Type Segment, 2 pieces Diamond Grit 6# 16# 36# 60# 80# 120# 180# 220# Application For grinding concrete floors Applied Machine Husqvarna floor grinder or other grinder with adapters Packing Details 6pcs/box or 9pcs/box Lead Time 7-15 days after order is confirmed. MOQ 6pcs 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. The difference of Scanmaskin and Husqvarna concrete floor grinding disc in Redi Lock. SYF-D08SSYF-D18SYF-D19SYF-D20