18mm HD Black Speed Snap-Off Blade (LFB-10B) | OLFA - ProfessionalOLFA – Professional


  • Enhanced non-stick coating for faster, smoother cutting
  • Double-honed edge for superior sharpness
  • Snap quick and easy for new sharp cutting edge every time
  • 8-segment, 18mm snap-off blade
  • Fits 18mm utility knives


$11.45 Suggested MSRP
Where to Buy

Cut Up to 2x Faster!

OLFA 18mm Heavy-Duty Ultra-Sharp Speed Snap-Off Blade combine the ultra-sharpness of OLFA black blades with a special non-stick coating for faster cutting. This blade starts with a high-quality Japanese tool steel black blade that is double-honed to be 25% sharper than a standard OLFA silver blade. Blades are then enhanced with a special non-stick coating that allows the blade to cut through materials up to 2x faster. Use 18mm Heavy-Duty Ultra-Sharp Speed Blades for high repetitive cutting applications or for dense materials.

Eight segments per blade deliver a fresh new edge quick and easy.

Long lasting and durable, use OLFA 18mm Heavy-Duty Ultra-Sharp Speed Blades for cutting foam board, cardboard, ceiling tile, and more. (LFB-10B, #1120896)


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.