Double-sided diamond bench pro stone 203 x 75 mm extra-fine & coarse 600/180 grit.
Precision ground substrate ground to +/- 0.005" making it perfect for plane irons and chisels up to 75mm wide. Clearly marked grit sizes on the stone's surface. Clearance channels have been made on the extra coarse side to clear away swarf and produce a keen edge fast and efficiently.
Don't forget to buy your lapping fluid, cleaning block and pouch. Guaranteed for 5 years when used with EDGE Professional Lapping fluid.