Item: Vacuum brazed diamond drill core bits set with Box. Quantity: 6pcs products with box. Drill Bits: Diameter 20mm, 25mm, 35mm, 50mm, Total length: 60mm. Connection: M14 Thread, Diamond height 10MM. Finger Bit: Diameter 20mm, Workable length: 50mm. Connection: M14 Thread, Total Length: 65mm. Saw Blade: Diameter 125mm, Bore 22.23mm, Diamond height 10mm; Thickness 1.2mm. Drill Bit: Dry/wet drilling for porcelain tile, granite, marble, ceramic. Finger Bit: Enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, marble and granite. Saw Blade: For ceramic porcelain tile marble cutting. 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. Note: 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. 2pcs Dia6mm Hexagon Shank Diamond Drill Bits Core Bit Cut for Stone Masonry. 2pcs 8mm Dry Quick-fit Shank Drill Bits Core Bit How Saw Cutter Stone Masonry. 3pcs/set 6/8/10mm Vacuum Brazed Diamond Core Bits How Saw Cutter for Granite M14. 1pc 20mm-150mm Diamond Core Bits Drill Bit How Saw Cutter for Granite Tile M14. 25mm Diamond Hole Saw Drilling Core Bits Cut Porcelain Marble Tile Grinder M14. 2pcs 8mm Dry Drilling Core Bits with Quick-Fit Shank How Saw Cutter Stone Tile. 12mm Diamond Drilling Core Bits Hole Saw Cut Porcelain Marble Tile Grinder M14. 38mmx15mm Diamond Core Hole Saw Angle Grinder Drilling Bits for Ceramic Stone. 1pc 45mm Dry Diamond Core Bit Drilling Tile Porcelain Marble Hole Saw Cutter M14. 2pcs 75mm Turbo Diamond Hot Pressed Saw Blade Cutting Disc for Granite Concrete. 2pcs 75mm Turbo Diamond Saw Blade Hot Pressed Cutting Disc for Concrete Granite. 35mm Diamond Bevelling Chamfer Bits Milling Cone Bit Enlarging Holes Tile M14. 3pcs/set 6/8/10mm Vacuum Brazed Diamond Drill Core Bits How Saw for Marble M14. 2pcs 6mm Hexagon Shank Diamond Drill Bits Core Bit How Saw Cut for Stone Masonry. 45mm Dry Diamond Drill Bits Core Bit Drilling Porcelain Marble Tile Hole Saw M14.