Technical data: Weight: 0.045 kg Size: 0.24 × 0.32 × 0.01289 m Tool shape: cylinder Binding: V7 Mounting type: V Ceramic bond Hardness: O / P Grit size: 46 Product packaging: bag Shaft length: 40 mm Abrasives: EKWBR Safety standard: EN 12413 Inscription on the packaging: LUKAS-ERZETT Tool holder: shaft Tool holder dimensions: 6 mm Tool width / length / height: 40 mm Tool diameter: 20 mm Perfect dimensional accuracy: perfectly Fits the drive machine High hardness and sharpness for a long service life Rust-free thanks to the zinc-nickel coating Effectively processes even harder materials No dangerous shaft breakage thanks to the high-quality steel shaft Without chrome coating Proven quality: high level of safety thanks to regular tests ** The pictures shown are for illustrative purposes only.