This tumbler offers quick and effective finishing for your PMC® pieces. All-steel base construction supports a molded rubber barrel that features a multi-sided interior for efficient tumbling. Workpiece capacity is 1/4 cup or 10-rings. One-quart barrel holds:
4 lbs. steel shot
1.5 lbs. ceramic media
1 lb. plastic or hardwood media
0.5 lb. shell media