the saw blade sharpener have CE certificate. saw blade sharpenerItem NO.:TZ8-60Saw blade sharpening,accurate positioning, high speed sharpening. It can sharpen the hard alloy saw blade,white steel saw blade, ordinary saw blade. An appropriate abrasive wheel shoule be renewed to sharpen different materials saw blades.Technical parameter:Abrasive wheel specification: 125×10×32×8mmAbrasive wheel ...