ILOVETOOL Sintered Diamond Core Drill Bit Set 16 mm Drilling Holes Stone Tile Pack of 2Pcs

2Pcs Diamond Hole Saw Drill Core Bit Diameter 16mm Tools for Marble Stone Granite Tile New Professional diamond Marble hole saw core drill, Made of high quality diamond with precision drilling speed and long life use. Description: Product Name: Diamond Drill Bit Material: Metal, diamond Hole Diameter: 16mm (5/8") External Diameter:16mm Shank Diameter:10mm Rim Length:6.5mm Total Length:80mm Drilling Depth:50mm Quantity:Only 2 Pieces Color:Gold, Silver Tone Application: Mainly used for drilling Porcelain Tile, Ceramic Tile, Marble, Granite ,Concrete and other hard material. Ideal for drilling the faucet mounting holes in stone countertops, plumbing lines in showers, and vanities Method of Use: Use Wet or Dry To prolong its using life, must use with water for cooling and lubrication. Gold paints on the body of this bit to avoid getting rusty. Feature drilling stably, fast speed, not breaking the border. The hole saw can be used with Bench drill, hand electric drill. When you using hand electric drill, start slowly, 45 degree angle, go vertical after you make an initial mark. We Can List Any Size & Amount Of This Product: Hole Cutter Diameter from 6mm – 50mm

• Quantity:Total 2 Pieces； Color:Gold, Silver Tone； Drilling Depth:50mm
• Hole Diameter:16mm (5/8")； External Diameter:16mm；Shank Diameter:10mm； Rim Length:6.5mm； Total Length:80mm
• Application: Mainly used for drilling Porcelain Tile, Ceramic Tile, Marble, Granite ,Concrete and other hard material.
• Ideal for drilling the faucet mounting holes in stone countertops, plumbing lines in showers, and vanities
• Feature drilling stably, fast speed, not breaking the border. The hole saw can be used with Bench drill, hand electric drill.