What does Tri-Cut mean on a pruning saw blade

With a 30" section of fiberglass pole and our Bartlett pruner head

precise cuts and is designed to be used with the Milwaukee M18 FUEL HATCHET 8" Pruning Saw and 8" Pruning Saw Guide Bar

M18 packs also have forward and backward compatibility with 125+ M18™ tools

Can the Petzl RIG be used for rescue operations

Canvas Utility Bucket flannel What does Tri-Cut mean onThis MILWAUKEE Canvas Utility Bucket is designed for the industrial worker in mind; with its large, swiveling metal carabiner for easy attachment and an impact resistant base for maximum durability. It's rated to hold up to 75lbs of carrying capacity and the reinforced canvas and ring keep it open for a longer storage solution. The built in weep holes allow water drainage after extended use. Swiveling Metal Carabiner Durable No. 6 Canvas Rated up to