OLFA LWB-3B 18mm Heavy-Duty Serrated-Edge Solid Insulation Blade, Pack of 3

The OLFA LWB-3B Insulation Blade is the choice of professionals when cutting thick or porous substances. Crafted from premium carbon tool steel and honed for unmatched sharpness and resilience.

The solid design allows for full extension of the blade. The serrated edge reduces resistance during the cut.

Universal 18mm size works with most 18mm snap knives.

Cuts foam board, insulation, PVC pipe, poly sheeting, siding, twine/rope, and more.

OLFA LWB-3B 18mm Heavy-Duty Serrated-Edge Solid Insulation Blade, Pack of 3 Features

• Serrated edge for porous substances
• Fully extendable solid design
• High carbon tool steel
• Universal – fits most 18mm snap knives

OLFA LWB-3B 18mm Heavy-Duty Serrated-Edge Solid Insulation Blade, Pack of 3 Manufacturer Warranty

• Limited Lifetime