Premium Bimetal Blade for Durability: This folding saw is built with a D6A & M2 bimetal blade for superior sharpness and hardness. The Teflon-coated hand saw blade reduces friction, resists rust, and extends service life—ideal for heavy-duty wood cutting and outdoor survival use Fast & Efficient Cutting Teeth: The 7-inch pruning saw features 7 TPI triple-ground teeth, delivering aggressive and efficient cutting power. Perfect for tree trimming, gardening, bushcraft, backpacking, camping, and survival tasks