7/8" Silicon Polishing Wheel (Knife Edge) - 220 Grit, box of 100 Elgin 664 Waller Diamond sharpening Compound used

Waller Diamond sharpening Compound used on steel lap mounted on lathe to sharpen carbide gravers

This set is available in sterling silver and measures 15 x 1

BFG® 611 21 ligne crown

Clock Key DE 475-175 is a double ended Clock Key made of brass

Several methods of ring cutting have been described

7/8" Silicon Polishing Wheel (Knife Edge) - 220 Grit, box of 100 Elgin 664 Waller Diamond sharpening Compound used7 8" Silicon Polishing Wheel (Knife Edge) 220 Grit, box of 100 Premium silicon carbide wheels formulated to provide the smoothest finish without the use of messy polishing compounds. This wheel is 7 8" and is grit 220 (medium). Edge is knife. Medium, soft and flexible. For smoothing surfaces and refining edges. Operating speed range is 5000 to 12,000 rpm.