MULLER Cup grinding wheels type 8021

Cup wheel made of silicon-carbide

Application: For sharpening engravers on a grinding machine with edge hardening on the periphery. An edge-hardener is fitted to the working part, whereby a very good edge is required for the grinding wheel so the part being machined is guided steadily over the edges of the grinding wheels. On the edge to be protected, a thin resin layer similar to the binding of the synthetic resin-bonded wheelscan be applied.

Silicon-Carbide, green, with recess 80 x 40 mm.