Stainless Tumbling Media Pins, FREE SHIPPING! Size:5lb Black silicon carbide medium/fine grit

Black silicon carbide medium/fine grit used during the second stage of tumbling

Listing Includes:

for your rocks without any hassle

Step 3: 400/600 Black Silicon Carbide

Have a designated batch of pellets for each stage of tumbling

Stainless Tumbling Media Pins, FREE SHIPPING! Size:5lb Black silicon carbide medium/fine gritStainless tumbling media pins. Cylinder in shape. This media is magnetic. The stainless steel media is designed to work with not only brass, but many other applications as well. Pins will not need to be replaced, as they will not wear out. The pins are . 047" diameter, or 1. 2mm, and . 255" length, or 6. 5mm length.