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. 5/125mm Diamond Cutting Grinding Disc Wheel for Porcelain Tile Marble Saw Blade. Dry Diamond Drilling Core Bits 6mm-75mm Hole Saw Cutter for Ceramic Tile M14. 5pcs 6mm Dry Drilling Bits Diamond Hole Saw M14 Cuts Ceramic Tile Marble. 20/25/35mm Diamond Finger Milling Bit Tile Hole Cutter for Porcelain Marble M14. Diamond Hole Saw Tile Drill Bit M14 Grinder Hole Cutter Porcelain Marbe 5x 6mm. 3pcs 6mm Dry Diamond Core Drilling Bit Cut Porcelain Tile Marble Hole Saw Cutter. Diamond Hole Saw Cutter 10pcs/box Drill Bit M14 Grinder for Tile Ceramic Marble. Diamond Round Shank Mortar Raking Diamond Bit for Mortar Removal Brick Stone. SHDIATOOL Diamond Mortar Raking Bit Coarse for Mortar 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.