The Carbide Tipped Deep Cut (CTD) Hole Saw is the perfect solution for repeated intensive drilling in mild and stainless steel, cast iron, aluminium and copper of all thicknesses up to and including 25mm (1"). The Starrett CTD hole saws feature three different angles ground on to the cutting face of each tooth on the saw. This 3-Ply tooth grind delivers a fast cut, minimal snag when the saw begins the cut, efficient swarf removal minimising heat build-up, and maximum saw life. * 3-Ply tooth grind on each tooth delivers maximum performance and makes the saw much more robust than 2-Ply equivalents
* Tungsten carbide tipped teeth for excellent heat and wear resistance
* Solid one-piece construction, with no need for assembly
* Can be used with fixed or portable drills, mains power or cordless
* Supplied with an ejector spring to aid ejection of the core from the saw
* Replacement pilot drills and ejector springs are available * 25mm (1"") hole saw depth
Kit contains 16mm, 20mm, 22mm,25mm,32mm,40mm,52mm,64mm CTD Hole Saws