Warner 50 mm Carbide Replacement Blades, Carbide, Solid Toolbox Upgrade, Made for Daily Work, Ready for Job Site and Shop Use, Sharp Spare Blades to Keep Your Knife Cutting Like New

Warner 50 mm Carbide Replacement Blades with Carbide
✔️ Blade pack, 50 mm blade width, carbide, tough job-ready build

These Warner carbide replacement blades swap right into your knife so you're always cutting with a sharp edge. It's a handy pick for job sites, warehouses, and home toolboxes.

✅ Pack size: see listing for blade count
✅ Brand: Warner
✅ Blade width: 50 mm
✅ Material: Carbide
✅ Mfr part number: 819

💡 How often should you change utility knife blades?
Swap blades as soon as they start dragging or tearing.

• Dull blades take more force, which makes slips more likely
• Drywall and roofing dull blades fast
• Bulk packs keep fresh blades close by