6mm-50mm Dry Diamond Drill Core Bit M14 Drilling Porcelain Tile Hole Saw Cutter. 5pcs 6mm Diamond Core Drilling Bit Cut Porcelain Tile Marble Hole Saw Cutter. Diamond Cone Milling Bit Ceramic Tile Chamfering Finger Hole Saw 20/35/50mm. Diamond Vacuum Brazed Mortar Raking Bits 8100mm Coarse Raking Stone Removal. Dry Diamond Drilling Core Bits 6mm-75mm Hole Saw Cutter for Ceramic Tile M14. 3pcs 6mm Dry Diamond Core Drilling Bit Cut Porcelain Tile Marble Hole Saw Cutter. Diamond Encarving Bit Milling Cutter Carving Knife for Granite Marble Bluestone. 1pc 20/25/35mm Diamond Drilling Core Hole Saw Cutter Ceramic Tile Finger Bit. 2pcs 10mm Diamond Drilling Core Bit Ceramic Tile Marble Hole Saw Grinder Bits. 7pcs 100mm 4 inch Dry Diamond Polishing Pads Granite Marble Tile Sanding Discs. 2pcs 6mm Diamond Drilling Bits Dry Hole Saw Grinder Cut for Ceramic Tile Marble. 2pcs Vacuum Brazed Diamond Mortar Raking Bits Coarse Raking Brick Stone Removal. One set Vacuum brazed diamond core bits with Box, professional quality. 8pcs products with box. Diameter 20+25+32+35+40+50+60+68mm Drill Bit. Drill Bit: Diameter 20mm 25mm 32mm 35mm. 40mm 50mm 60mm 68mm. Total length: 60mm, Connection: M14 Thread, Diamond height 15MM. Dry/wet drilling for porcelain tile, granite, marble, ceramic. Vacuum brazed technology provide high efficient working performance. Fast and Smooth drilling. Less loss of material. These products are marked with our brand. If you do not want our brand name, please leave us message, we could send you products without brand. Customize service: we could mark your brand name on our products. Other Diamond Tools i. Router bits, engraving bits, mouted points…. Please kindly wait if it is delayed, thank you! Most parcel can be tracked on 17track. We will provide great aftersales service. If you need some technic support, we may help you. Some feedback helped us improve our quality, you will be rewarded free gifts, thank you. Customized service: If you order 20 pieces and above, we can mark your brand name on the product if you want. Your encouragement and support is our motivation to keep moving forward.