Credit Card Double-Sided Diamond Stone
A precision double sided credit card size diamond stone. Fine 600 grit (25 micron) and coarse 340 grit (45 micron) complete with storage wallet. Guaranteed for five years. Ideal for fluted, shaped & small router bits and carbide or HSS, turning tools, chisels, plane blades, carving tools & all general tooling.
Size= 3-7/16 In. x 2-1/8 In. x 1/32 In.
1 x credit card stone|1 x wallet
Grade=fine & course
Grit=600 & 340 (nom. 25 micron & 45 micron)
5 Year guarantee