Draper-80874-Second-Fix-Venom-Double-Ground-350mm-Tool-Box-Saw-Draper-80874-Saw-blades-manufactured-from-high-quality-1mm-carbon-steel-that-s-been-correctly-hardened-tempered-straightened-&-stress-relieved-to-ensure-the-blades-strength-&-straightness-The-set-of-the-tooth-delivers-faster-cutting-with-optimal-sawdust-removal-in-both-forward-reverse-motions-The-finely-ground-blade-is-coated-with-an-ultra-tough-lacquer-protecting-the-blade-from-corrosion-whilst-easing-friction-when-sa