1/2 Inch Diamond Core Drill Bit for Porcelain Tile Ceramic Marble Granite Drilling,BRSCHNITT 2pcs Vacuum Brazed Diamond Hole Saw with 5/8-11 Thread (12mm 2pcs)

Product Description: Item : BRSCHNITT Diamond Core Drill Bit for Porcelain Tile Ceramic Marble Granite Drilling Specification: 1/2"(12mm), diamond height 10mm, total length 60mm, 5/8-11 thread of the tile drill bit Color: Blue Application: Worked great for dry drilling holes through porcelain tile, ceramics, bathroom tile,marble granite,stone,masonry, brick with ease,Using water could prolong the lifetime Feature: 1. When you are building/remodeling a bathroom or kitchen like installing shower or install the faucet and handles in bathroom, you will need to drill holes through Porcelain tiles without cracking, so you could use our diamond tip drill bit to make those holes very precise 2. Diameter 6-16 mm tile hole saw add wax lubricant inside. The wax will melt while drilling through porcelain tile and help cooling and Lubrication. 3. Using this diamond drill bit in an angle grinder will like a hot knife through butter 4. For a better finish and longer duration of the porcelain tile drill bit,you could start on a slight angle at its lowest speed for better control, then with light pressure carefully work through the tile 5. The average life of the tile hole saw depends on several factors,including the type of aggregate and material, its thickness/hardness ,proper cooling and use 6. Package: Supplied in square plastic box(6-68mm),paper box(over 68mm) 7. This is the best diamond drill bit for rock, DIY ,ceramic workers, construction workers, general contractors and tradesmen 8. Quality Creates Better Life. All our products are subjected to strict quality tests. We want all the products can be recognized for their quality and durability.