Aluminum oxide (approx. 220 grit) in a plastic bond. Aggressive cutting media with good but minimum stock removal. Excellent as a first cut-down step for rough castings, stampings, etc. More aggressive than Green Media. Density: 62 lbs. per cu. ft. Shape: pyramid, 1/4".
Media Capacity for Vibratory Tumblers:
Tumbler |
Blue
Pyramids |
75 |
40 lbs. |
40 |
22 lbs. |
25SS |
12 lbs. |
18 |
8 lbs. |
10 |
5 lbs. |
5 |
2.5 lbs. |