Make extra-fine cuts in thin sheet metal, tubing, and precision metalwork with this Irwin Marathon high-speed steel jigsaw blade. Fully hardened HSS teeth handle ferrous and non-ferrous metals, and the 36 TPI tooth count is the finest offered in this Marathon range - the right blade for thin-gauge sheet, conduit, and small-diameter tubing where a coarser blade would tear the work.

• High-speed steel teeth, fully hardened for metal cutting
• Precision-ground milled teeth
• 36 teeth per inch - extra-fine metal cutting
• 3-1/4" blade length
• U-shank fits jigsaws that take U-shank (universal) blades
• 2 blades per pack

Tip: Fine-tooth blades strip easily under heavy feed - run the jigsaw at low speed with light pressure on thin-gauge work and let the teeth do the cutting.