The 150mm 6in W6 Diamond Whetstones are ideal for kitchen use and for the honing of smaller workshop tools They have a large wider diamond surface for sharpening a variety of knives and edges Supplied in a plastic case fitted with non-skid rubber feet or wooden box the base of the plastic case may be screw mounted to a bench Black Extra Coarse Grade 220 60 micron Blue Coarse Grade 325 45 micron Red Fine Grade 600 25 micron Green Extra Fine Grade 1200 9 micron
