www.safetyandhealthmagazine.com/articles/utility-saw-chain-2

Utility saw chain

October 1, 2011
From ductile iron to plastic pipe, a PowerGrit Utility Saw Chain requires less access to cut pipe in the ground. An operator using a PowerGrit chain is able to finish the job faster, easier and safer because there is no need to crawl under the pipe with a saw. It will not kick back or exhibit any gyroscopic motion.

Blount International Inc.