This Trend Single-sided workshop stone is ideal for up to 3" plane irons and chisels It's finished to a tolerance of +/- 0.0005" flatness and comes complete with pouch, cleaning block and non slip mat. Flatten chisels and plane blades and achieve a shaving edge in seconds. Precision flatness lets you sharpen spindle knives in house. The extra coarse grit is suitable to fix and restore a damaged edge on chisels and plane irons. Extra Coarse 220 grit (76 micron)
Guaranteed for five years.