... . easy operate, accurate and fast. 2.With diamond grinding wheel, long service life. 3, CE Large Drill Bit Grinder HL-60AThe HL ... drills, masonry drills,wood drills, end mills, spot facer, and all kinds of flank, rake face, chisel edge and chamfering of point angle drills ... /minGrinding wheel diameter: Φ200mmDimension:580×410×450mmWeight: 145KG Large Drill Bit Grinder