Walnut Shell Filler is great for use in rock tumbling. Walnut Shell Filler is excellent filler for tumbling gemstones because it creates a barrier between stones during the tumbling process. Available in a variety of amounts.
Diamond Pacific reminds us that filers are important additions to the stone/grit mix in almost any tumbler or tumbling sequence. Fillers act as a cushion between the parts and aid in distributing grit to stone or metal parts. Filler should compromise around one-third of the load.
Weight
1 lb. , 5 lbs.
Size
1 lb. , 5 lbs.
Quantity: 1 lb., 5 lbs.
Quantity
