Universal type saw blade: Compare the holes on the picture of the blade and your pruner pole and see if they can match up. Designed for the tree pruner models of the most brand. However, it may not match some tree pruner models. You can easily replace this saw blade for your tree pruner Hardness: The hardness of the steel is HV ≒ 950~1,000, which is exceedingly hard and abrasion resistant and therefore very powerful Sharpness: Unlike conventional methods, teeth are sharpened by a whetstone to produce a super sharp cutting edge, far superior to the cut of saws with teeth sharpened by conventional filing. The sharpness is equal to that of a high quality knife. The teeth are also impulse hardened, which gives them longer life Hard chrome plated finish is rust proof, friction free and produces a smooth cut If with ‘ALL THAT GARDEN’ pole saw blade, pruning is a fun task. You can easily replace this saw blade for your tree pruner. You can cut three times faster than conventional saws because of the curved blade, which fits around the log perfectly. The curve of the blade helps the saw cut more smoothly and efficiently. The pull-stroke action blade makes pruning much easier. It’s perfect for trimming trees, plants, shrubs, wood, and more. Now finish your work with a few saws If with ‘ALL THAT GARDEN’ pole saw blade, pruning is a fun task. This saw blade is designed for the tree pruner models of the most brand. You can easily replace this saw blade for your tree pruner. You can cut three times faster than conventional saws because of the curved blade, which fits around the log perfectly. The curve of the blade helps the saw cut more smoothly and efficiently. The pull-stroke action blade makes pruning much easier. It’s perfect for trimming trees, plants, shrubs, wood, and more. Now finish your work with a few saws.