Kingsley North Grit & Polish Pack #1 with 22,000 Grit AO Polish – Small Kit

Description

This small 4-step Kingsley North Grit and Polish Pack contains 1 lb of 60/90 silicon carbide, 1 lb of 120/220 silicon carbide, 0.75 lb of 500 aluminum oxide, and 0.5 lb of micro alumina (22,000 grit aluminum oxide) polish. Designed to tumble 8–10 pounds of stone, great for rotary tumblers.

Each stage is portioned according to how much material is typically used during tumbling. The finer pre-polish and polish steps require less grit by weight, and the included amounts are sized to match the typical consumption rate for a full batch. This ensures efficient, balanced performance across all four stages.