3 lb Ball Mill Replacement Barrel lead milling media This 6 lb capacity ball

This 6 lb capacity ball mill is a must-have tool for making powerful black powder and ultra-fine airfloat charcoal

this mill grinds potassium nitrate

A spare barrel changes everything about how you mill

490 inch lead balls offer a reliable and efficient grinding option for pyrotechnic materials

Ideal for small batches

3 lb Ball Mill Replacement Barrel lead milling media This 6 lb capacity ballA spare barrel changes everything about how you mill. Instead of waiting for one batch to finish before starting the next, you load a second barrel and keep moving. Compatible with the 3 lb and 6 lb dual barrel ball mills we carry. Same neoprene construction as the original. The details: Fits standard 3 lb and 6 lb dual barrel ball mills 4. 75" high 4. 5" diameter Neoprene construction Quick seal leak proof closure Why keep a spare: One barrel always