36 Graded Silicon Carbide Grit - The Rock Shed

This is Silicon Carbide 36 grit.  This is the coarsest grit we sell.  It is slightly coarser than 46-70 grit.  It will work also for the rough grind in rotary tumblers, especially larger tumblers for that little bit of extra grinding power.  This grit is too coarse to be used in vibratory tumblers.

60 or 60-90 SIC grit for Stage One?

Kit includes 80,220, and 600 Straight Graded Silicon Carbide. Includes instructions for 4 step polishing process. 80 Grit for 1st Step 220 for 2nd

JESCO Rock Tumbling Grit Trio 1lb Each of 80, 220 & 600 Straight Graded Silicon Carbide.

Extra Coarse 46/70 Silicon Carbide Grit -2 lbs.: : Industrial & Scientific

Rock Tumbling Practicalities – Page 2 – TumbleStone

Diablo's 4 in x 36 in 120-Grit sanding belts include break-through innovations that improve performance, extend sanding life and increase productivity. Featuring a premium zirconium blend, these belts remove material faster than other sanding belts and offer an extra long sanding life. Clog-SHIELD, Diablo's own blend of grinding agents, reduces loading thus maximizing productivity. The superior grain bonding system, ENDURA-BOND, provides Diablo's belts with longer life and extreme durability.

Diablo DCB436120S01G 4 x 36 in Sanding Belt 120 Grit

Grit & Crushed Rock Archives - The Rock Shed

Fundamental Rockhound Products: 1 lb 46/70 Extra Coarse Grit for Rock Tumbling Polishing Silicon Carbide

Gator Silicon Carbide 36-Grit Sheet Sandpaper in the Power Tool Sandpaper department at

Silicon Carbide 400/600 Pre-Polish Rock Grit Stage 3, FREE SHIPPING! – MJR TUMBLERS