2Pcs 9/16"inch Sintered Diamond Hole Saw Masonry Cutter Drilling Core

2Pcs Diamond Hole Saw Drill Core Bit Diameter 14mm 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: Sintered diamond core drill bits, Diamond sintered bits Material: Metal, diamond Hole Diameter External Diameter Shank Diameter Rim Length Total Length Drilling Depth Quantity 14mm (9/16") 14mm 8mm 6.5mm 80mm 50mm Total 2 Pcs Quantity: Only 2 Pcs Color:  Gold 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 We will send out your order within 1-2 days after payment has been received and cleared. Welcome Visit My Pricetronic Store: 

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