1000 and 600 grit Diamond credit card 1/6thick sharpener

A precision double sided credit card size diamond stone.

Double sided combination of two grade of fine grit.
Designed for carvers and precision honing of keenest edge.
Fine 1000 grit (15 micron) and 600 grit (25 micron).
Plate thickness 1/16 inch for extra stability.
Continuous diamond.
Complete with storage wallet.
Guaranteed for five years.
Use with lapping fluid.
Ideal for fluted, shaped & small turning and carving tools.