Subscribe to SlowMoLaboratory Subscribe to my 2nd channel \rbr\rbrhow to survive a zombie apocalypse.\rbr\rbr The Survival Tech Pocket Chainsaw with 25-inch alloy metal blade is an .\rbr\rbrThis is a review of the Chainmate Survival Pocket Chainsaw. It is a tough, handy little tool that can be stowed almost anywhere. It requires little to no .