Worksafe WJT Series Jigsaw Blade Pack of 5 Range - Worksafe WJT318A, Bi-Metal blade suitable for cutting through stainless steel up to 2mm thick. Wavy set teeth allow for a fine, straight cut into metals. 105mm cutting length. Compatible with most popular brands of saws. Worksafe WJT318A Jigsaw Blade Metal 105mm 21tpi - Pack of 5