Technical data: Weight: 0.045 kg Size: 0.24 × 0.32 × 0.01289 m Tool shape: cylinder Bond: V4 Mounting type: V Ceramic bond Hardness: N Grain size: 36 Shaft length: 40 mm Abrasives: EKR Safety standard: EN 12413 Tool holder: shaft Tool holder dimension: 6 mm Tool width / length / height: 40 mm Tool diameter: 20 mm The wide range of grinding application technologies, from roughing to precision machining, requires grinding wheels that are optimally matched in terms of chip yield, the surface quality to be achieved and the tool life. The grinding shaft with high-quality corundum (pink) is perfectly suited to steel and cast steel. The high hardness and sharp grain of the high-quality corundum ensure a long service life. Hard materials can also be processed effectively. The high-quality steel cutter shaft fits perfectly into the drive machine. Jamming, slipping, and even shaft breakage are a thing of the past. Regular testing ensures a high level of safety. The zinc-nickel coating ensures this tool remains rust-free. ** The photos shown are for illustrative purposes only.