Check the listing for details. Diamond Core Drill Bits Set Tile Hole Saw Kit Ceramic Porcelain Marble Masonry. Color: Black, Condition: New. Listed at 84.99 USD. BTBLBITS Diamond Core Drill Bits Set 9pcs (6/6/8/10/20/25/35mm Tile Diamond Hole Saw Bit Kit+35mm Beveling Chamfer Bit+5/8"-11 to Hex Adapter) Package Content: 9pcs in total; 7pcs Diamond drill bits 1/4", 1/4", 5/16", 3/8", 3/4", 1", 1-3/8" (6/6/8/10/20/25/35mm), 1pc 1-3/8" (35mm) Diamond Beveling Chamfer Bit, 1pc 5/8"-11 to hex Shank Adapter Recommended Machine: for Hand or Electric Drill and Angle Grinder Threads: 5/8"-11 Threaded Diamond Drill Bit Cutting Method: Dry/Wet, Wet Drilling could prolong workable life Application Material: Porcelain, Tile, Marble, Brick, Stones, Granite, Masonry, Ceramic Color：BlackBTBLBITS Diamond Core Drill Bits Set 9pcs (6/6/8/10/20/25/35mm Tile Diamond Hole Saw Bit Kit+35mm Beveling Chamfer Bit+5/8"-11 to Hex Adapter) Package Content: 9pcs in total; 7pcs Diamond drill bits 1/4", 1/4", 5/16", 3/8", 3/4", 1", 1-3/8" (6/6/8/10/20/25/35mm), 1pc 1-3/8" (35mm) Diamond Beveling Chamfer Bit, 1pc 5/8"-11 to hex Shank AdapterRecommended Machine: for Hand or Electric Drill and Angle GrinderThreads: 5/8"-11 Threaded Diamond Drill BitCutting Method: Dry/Wet, Wet Drilling could prolong workable lifeApplication Material: Porcelain, Tile, Marble, Brick, Stones, Granite, Masonry, CeramicColor：BlackNumber of Items in Set9pcsColorBlackItem Diameter6/6/8/10/20/25/35mmMaterialDiamondMPNDiamond core drill bit setSuitable ForAngle Grinder, DrillBrandBTBLBITSTypediamond hole saw setUnit TypeUnitManufacturer Warranty1 YearModeldiamond core drill bit setPackage Quantity1Country/Region of ManufactureChinaUnit Quantity1ApplicationCutting, Grinding, Grinding/Sanding, Grinding and Cutting, MixingCompatible MaterialPorcelain, Tile, Marble, Brick, Stones, Granite, Masonry, Ceramic