HSS metal drill, DIN 340, 11 mm

GRAPHITE's 57T325 diamond grinding wheel, 2 segments, 180 x 22.2 mm, dry 57T325 is equipped with two segments and designed for dry use. Reduction rings are included in the set. The segments are characterised by a height of 5 mm and a width of 8 mm. The maximum speed of the GRAPHITE disc is 8 600 rpm, equivalent to 80 m/s. The disc is designed for grinding concrete, cellular concrete, brick and stone. The holes in this accessory improve cooling during operation and effectively remove dust and abrasive material. This makes grinding faster and more efficient. The diamond-coated segments ensure effective and efficient sanding. They wear evenly, which also guarantees consistent work quality. The segmented design improves heat dissipation and prevents the disc from overheating. GRAPHITE's product meets the requirements of EN 13236.

The 20 mm bi-metal hole saw 56T703 by GRAPHITE, with a height of 51 mm, allows drilling to a depth of 38 mm. It is made from HSS high speed steel and is fitted with a 1/2'' x 20 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 56T753 adapter with pilot drill bit for bi-metal hole saws in the 14-30 mm range. Maximum speeds for this tool, vary depending on the material: steel - 445 rpm, Inox steel - 220 rpm, aluminium - 660 rpm, wood - 520 rpm, cast iron - 290 rpm, brass - 580 rpm. The bi-metal hole saw is designed for use with a drill or drill/driver.