Contains a great range of diamond hole saws to accomodate common pipe sizes. 19mm PTC diamond core drill bit (for 15mm pipes). 26mm PTC diamond core drill bit (for 22mm pipes). 36mm PTC diamond core drill bit (for 32mm pipes). 44mm PTC diamond core drill bit (for 40mm pipes). Water feed pipe with spray nozzle. Water feed drive adaptor. Also recommended (but not included): Armeg water feed pump – for effective water cooling of the diamond core. Armeg 8mm carbide pilot drill bit. See related products below. Features of Armeg PTC diamond tile drill bits.. Thin wall, continuous diamond crowns for fast, efficient cutting and extended life. Not to be confused with short-life diamond grit alternatives. Capable of cutting hundreds of holes in all grades of porcelain. Needs a constant flow of water at the tip through the entire drilling process. Can also be used in marble, granite, travertine, natural slate, quarry tiles, ceramic tiles, natural stone, limestone, etc. What speed should the drill bits be used at? The diamond crowns can be used at any speed up to a maximum of 1500 rpm. Also suitable for use with cordless electric drills. How quickly should I be able to produce a hole through a porcelain tile? A hole should be produced through a porcelain tile in seconds rather than minutes. Excessive drilling times are usually due to insufficient pressure being applied through the drilling process or incorrect speed setting on the power tool. How much pressure should I apply whilst drilling? Sufficient pressure should be applied to keep the drill bit progressing through the tile (signified by tile dust being visible in the cooling water). The item “Armeg Piping Kit Diamond Core Porcelain Tile Drill Bits Set 19 26 36 44 mm” is in sale since Tuesday, August 21, 2012. This item is in the category “Business, Office & Industrial\Industrial Tools\Drilling Tools\Drill Bits”. The seller is “buybrandtools” and is located in Sheffield, South Yorkshire. This item can be shipped to United Kingdom, United States, Canada, Ireland, Australia, Germany, France, Spain.
- Brand: Armeg
- MPN: PTCSET2
- Type: Drill Bits & Chucks
- Model: PTC