Bi-metal hole saw 30 mm

GRAPHITE's 10mm 56T728 diamond hole saw has a brazed diamond blank and a cylindrical shank. It is designed for efficient drilling in stoneware, ceramics, glass and brick. It can work either wet or dry, and the drilling itself is done without impact. The maximum speed of the hole saw is 3000 rpm, while its maximum drilling depth is 30 mm. The GRAPHITE-branded tool is designed for drilling with a drill or a screwdriver.

GRAPHITE's 25mm diamond hole saw 56T733 has a brazed diamond blank and a cylindrical shank. It is designed for efficient drilling in stoneware, ceramics, glass and brick. It can work either wet or dry, and the drilling itself is done without impact. The maximum speed of the hole saw is 3000 rpm, while its maximum drilling depth is 30 mm. The GRAPHITE-branded tool is designed for drilling with a drill or a screwdriver.

GRAPHITE's 68 mm 56T716 bi-metal hole saw, with a height of 44 mm, allows drilling to a depth of 38 mm. It is made from HSS high speed steel and is fitted with a 5/8'' x 18 UNF thread. It is designed to work in metal, stainless steel (Inox), cast iron, brass, aluminium and wood. The GRAPHITE hole saw is recommended to be used with the 56T754 adapter with pilot drill bit for bi-metal holesaws in the 32-152 mm range. Maximum speeds for this tool, vary depending on the material: steel - 130 rpm, Inox steel - 65 rpm, aluminium - 190 rpm, wood - 165 rpm, cast iron - 85 rpm, brass - 165 rpm. The bi-metal hole saw is designed for use with a drill or drill/driver.