Applicable material Vacuum Brazed Diamond tools working much longer than Electroplated Diamond tools Engineered for good balance, fast grinding,cutting and long working life. Best choice for people who do granite and marble worktops, headstones, tilers,builders.. Cutting&Grinding Multi-purpose and aggressive for fast cutting, grinding beveling shaping rounding stone marble granite and other stone,concrete and tile etcG Widely use Widely used for profiling edges, smoothing out inside sinkhole cuts, and smoothing Very good for removing deep scratches from stone, prior polishing,Also widely used for removing coating on concrete floors Read more Flange holes Special Design with eight flange holes, the flange can be installed on both side, both side can be used efficient, lower cost. One Disc for multipurposFe 5/8-11 Flange 5/8-11 Flange, Thickness 2.4-2.5MM, Diamond Grit #40/50 Remark: Other available diameter 4"/100mm, 4.5"/115mm, 5"/125mm Supplied in square paper box Cardboard box packaging, reusable for easy storage Maximum RPM:13200RPM. Recommended RPM:8000RPM. Double Side Quality Double Sided Vacuum Brazed Diamond Cutting & Grinding Disc With 5/8-11 Flange High diamond exposure rate provides a faster and more aggressive cutting and Grinding. Read more diamond drill bit diamond drill bit diamond finger bit diamond chamfer bit diamond drill bit diamond drill bit Size 20mm 50mm 25mm 50mm 50mm 35mm diamond finger bit diamond finger bit diamond chamfer bit diamond chamfer bit diamond chamfer bit diamond finger bit SiZE 10mm 25mm 82mm 50mm 35mm 20mm diamond drill bit set diamond drill bit set diamond drill bit set diamond drill bit set diamond drill bit set diamond drill bit set Size 06 08 10 25 35 50mm 06 08 10 20 32 50mm 20 25 32 50 75 90mm 20/25/35/50/75/100mm 6 8 10 20 25 35 38 50 65mm bit-125mm blade 50mm chamfer bit 6 10 20 35 50 65mm bit 10mmfinger bit Quanlity 6pcs 6pcs 6pcs 6pcs 10pcs 9pcs diamond drill bit diamond drill bit diamond drill bit diamond drill bit diamond drill bit diamond chamfer bit Shank type round shank triangle shank hex shank 5/8-11 thread hex shank hex shank