... sperture bladesmmΦ20,Φ22,Φ25.4,Φ30Blade thickness mmmaximum 8 Specification of grinding wheelmmΦ32(16) x Φ125 Grinding wheel diametermm32 ... motor powerw370 HF126Diameter of sharpened blades, mm 160 - 600Bore diameter of sharpened blades, mm 20 - 60The thickness of the blade, mm ... 2 - 4Front corner of sharpened blades, 0 -30 °Rear corner of sharpened blades, 0 - 30 °Size of diamond grinding wheel, mm ...