Marshalltown MX62 Finishing Trowel, 12 in L Blade, 4 in W Blade, Spring Steel Blade, Straight Handle, Wood Handle Tool Aprons & Pouches So this one jig saw

So this one jig saw blade really provides the confidence to make clean cuts in hard material

Ground from solid 1 piece design and is up to 5X more durable

(2) 7/16 in deep socket (sku 752

which is made from HSS (high-speed steel)

Marshalltown MX62 Finishing Trowel, 12 in L Blade, 4 in W Blade, Spring Steel Blade, Straight Handle, Wood Handle Tool Aprons & Pouches So this one jig sawHigh grade carbon spring steel blade. Aluminum alloy mounting is fully heat treated for strength, polished and machine finished to ensure an ideal handle to post fit. Diamond shank design keeps the handle from twisting. Hardened steel rivets are used to attach the blade to the mounting. Comfortable, straight hardwood handle securely attached.