Diamond Finger Milling Bits,BRSCHNITT 4/5 Inch 20mm Dry Core Drill Bit with 5/8-11 Thread for Enlarging Shaping Existing Holes of Porcelain Tile

Diamond Finger Milling Bits,BRSCHNITT 4/5 Inch 20mm Dry Core Drill Bit with 5/8-11 Thread for Enlarging Shaping Existing Holes of Porcelain Tile

Size --1pc 4/5"(20mm), 50mm workable length, 5/8-11 Thread, Grit #45/50, toal Length 65mm Wide Applications --Recommended for enlarging, shaping and/or round bevel existing holes in porcelain tile, ceramics, bathroom tile,marble and countertop with ease,necessary to accomodate pipes or electric wire lines High Performance --This diamond milling bit helps to be durable and have a long sevice life , you could make hole smoothly with no wandering Cost-Effective --You could use only one size core bit and this finger bit to create different size of holes,which will save your money greatly! Machine --Angle grinder 5/8-11 Thread Feature:
1. Our this diamond finger bit can "clean"holes,enlarge holes and create side-indentation
2. When you want to drill a big hole but your drill bit do not meet your request ,you could use our diamond finger bit to enlarge the hole,so you do not need to buy different size drill bits, which will save your money greatly!
3. After you drill a hole to install faucet and handles or shower, while the hole edge is rough, you could use our milling tools to make those holes very precise
4. Our diamond finger bit has used vacuum brazed technology ,which increases resistance to temperature and friction,to make the diamond particles better attach to the core steel,imporve the sharpness and lifetime
5. ATTENTION:We do not recommend drilling,it may shorten the life of the finger bit
6. 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