6mm-50mm Dry Diamond Drill Core Bit M14 Drilling Porcelain Tile Hole Saw Cutter. 6mm Diamond Drilling Core Bit Hole Saw Cutter Tile Granite Marble Grinder M14. Diamond Cone Milling Bit Ceramic Tile Chamfering Finger Hole Saw 20/35/50mm. 5pcs 6mm 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. 6mm-125mm Dry Wet Diamond Drilling Core Bits M14 Porcelain Tile Hole Saw Cutter. 35mm Diamond Bevelling Chamfer Bits Milling Bit Enlarging Hole Saw Polishing M14. Diamond Drilling Core Bits M14 Porcelain Tile Stone Hole Saw Cutter 6mm-125mm. Diamond Mortar Raking Bits Coarse For Mortar Raking Stone Brick Removal M14. 5/125mm Diamond Cutting Grinding Disc Wheel for Porcelain Tile Marble Saw Blade. 1pc 6mm-25mm Diamond Finger bit Milling Porcelain Tile Marble Hole Saw Cutter. Adpter M14 or 5/8-11/ or M16 Male Thread to SDS-Max Shank for Diamond Core Bit. One set Vacuum brazed diamond core bits with Box, professional quality. 9pcs products with box. Diameter 6mm 8mm 10mm 12mm 20mm 35mm 45mm 68mm Drill Bit. M14 male thread To 3/8 Hexagon Shank. Each size one piece. Drill Bit: Diameter 6mm 8mm 10mm 12mm. 20mm 35mm 45mm 68mm. Total length: 60mm, Connection: M14 Thread, Diamond height 10MM. Adapter: M14 male thread, 3/8 Hexagon Shank, total length 55MM, shank length 28MM. Drill Bit: Dry/wet drilling for porcelain tile, granite, marble, ceramic. Aapter: M14 thread core bits can be fitted on hand drill or electric drill. Vacuum brazed technology provide high efficient working performance. Fast and Smooth drilling. Less loss of material. Adapter: Good quality steel, long life, and Surface Nickel plating. 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.