Irwin Single Marathon 4 in. Carbon Steel U-Shank Jig Saw Blade 10 TPI 2 pk, Tough Blade Built for Long Cutting Life, Handy Spare for Saws, Routers and Power Tools

Irwin Marathon 4 in. Carbon Steel U-Shank Jig Saw Blade 10
✔️ Single band saw blade, 4", 10 TPI, Carbon Steel, Fast Clean Cuts

This Irwin Marathon 4 in. Carbon Steel U-Shank Jig Saw Blade 10 TPI 2 pk is a power tool blade or bit that delivers fast, clean cuts in wood, metal and more. It's a smart spare to keep in the shop or work truck. This is a single piece listing.

✅ Brand: Irwin
✅ Mfr part number: 3071410
✅ Product type: Band Saw Blade
✅ Pack size: Single, 1 piece
✅ Size or length: 4"
✅ Teeth per inch: 10
✅ Material: Carbon Steel

💡 How do I pick the right TPI for a band saw blade?

Keep at least three teeth in the cut for smooth, clean results.

• Low TPI blades cut thick stock and wood fast.
• Mid TPI blades handle general metal, pipe and structural shapes.
• High TPI blades are best for thin wall tubing and sheet.

Pick up the Irwin Marathon 4 in. Carbon Steel U-Shank Jig Saw Blade 10 TPI 2 pk and keep your jobs moving.