18mm Heavy-Duty Silver Solid Blade (LSOL-10B) | OLFA - ProfessionalOLFA – Professional


  • High quality, long-lasting Japanese steel for durable professional performance
  • Blade can be fully extended for thicker materials
  • Fits 18mm utility knives

$8.93 Suggested MSRP
Where to Buy

Extendable for Flex and Extra Reach

The OLFA 18mm Heavy-Duty Silver Solid Blade is manufactured from high-quality Japanese tool steel. These professional blades deliver durable, lasting performance. Each blade is precision honed for unparalleled sharpness and edge retention. Fully extend the Heavy-Duty Silver Solid Blade for cutting through thicker materials such as foam board and insulation.

Use OLFA Heavy-Duty Silver Solid Blades to deliver accuracy and reliability when cutting thicker materials such as insulation, foam board, and more. (LSOL-10B, #9009)


OLFA cutter & non-disposable scraper handles, locking mechanisms, and 9mm standard duty blades, 18mm heavy duty blades, 25mm extra-heavy duty blades, safety and trapezoid-shaped blades and scraper blades are subject to the Corelle Brands d/b/a/ OLFA - North America satisfaction guaranteed or replacement policy.*

If at any time you are dissatisfied with these “Satisfaction Guaranteed” products, Corelle Brands d/b/a/ OLFA - North America will provide an equally valued replacement. Please allow 4 to 6 weeks for delivery of replacement product. Should you be dissatisfied with any such product, please keep it. You may be asked to return it. Please contact our Consumer Care Center for warranty claims.

*PLEASE NOTE: This Policy does not apply to OLFA TouchKnife®, OLFA scissors, OLFA mats, OLFA rulers, disposable OLFA multi-purpose scrapers, all styles and models of 18mm, 28mm, 45mm, 60mm, rotary cutter replacement blades, and all styles and models of “KB” art knife replacement blades.