About Us Delivery Information Returns Exchanges FaQ's Contact Us What our customers say? View feedback Got a Question for us? Contact Us Menu Tools Computer Accessories Household Items Tools Computer Accessories Household Items Free shipping to USA Fast friendly customer service Contact us now with any Questions! Safe easy payment through PayPal Diamond Hole Saw Drill Bit Glass Ceramic Tile Saw Cutting Set 6-50mm USD 19.39 Model: DM-HLS Brand: Unbranded/Generic This 15 pieces diamond hole saw set is for cutting thru marble, porcelain, ceramic and glass tiles. This set is not meant to be used with a hammer drill since those are made for smooth cutting. For extended lifetime of the blades reduce drill speed, reduce drill pressure, and increase water flow lubrication. This set can be used for plumbing, renovation, grab bar installation and tile work. Features: For cutting thru marble, porcelain, ceramic tile, and glass Made of high strength carbon steel with smooth nickel plating surface The diamond coated core drill bit removes complete circle from marble, porcelain, ceramic tile glass or other materials Requires minimum force for drilling thru tiles, for wet cutting applications only Includes 15 different sizes from 1/4 to 2inch or 6 to 50mm in diameter Specifications: Model: DM-HLS Quantity: 15 pieces Imperial diameter: 15/64, 5/16, 25/64, 15/32, 35/64, 5/8, 45/64, 25/32, 55/64, 63/64, 1-1/32, 1-7/64, 1-3/16, 1-37/64 and1-31/32inches Metric diameter: 6, 8, 10, 12, 14, 16, 18, 20, 22, 25, 26, 28, 30, 40 and 50mm Shank size: 7/32-5/16in or 5.5-8mm For wet cutting applications only Made of carbon steel Diamond coated core drill bit edge Color chrome plated Weight: 12oz or 345g Please note: Not for use with a hammer drill Cannot be used on granite, concrete and metal, for use on tiles only Always drill with water, to keep the blade and material cool Align the drill bit with the tile; gently and slowly grind into the material for 30 seconds to create a barrier Keep adding water to avoid the damage to the blade or tile due to the heat created by friction Package includes: 15 pieces diamond hole saw drill bit set White packaging box Need to contact us? If for any reason you are not completely satisfied with your purchase, please contact us before leaving any feedback through so we can resolve any issues as quickly as possible. customer information About Us Delivery Information Returns Exchanges FaQ's Contact Us shop newsletter Sign Up for our Email Updates and Special Offers! subscribe now!