OLFA UltraSharp Black Snap-Off Replacement Blades


Your Price



Quantity Price
PK $10.95 $10.95
BX (6PK) $10.95/PK $65.70
CT (240PK) $10.95/PK $2,628.00



This product ships within 1-2 days or as per your regular delivery schedule.


  • Heavy-duty, ultra sharp blades are ideal for construction and industrial applications including drywall, linoleum, carpet, flooring, insulation and roofing materials
  • Premium 18 mm black blades are 25% sharper than OLFA silver blades for less cutting resistance
  • Snap-off design helps ensure you never have a dull blade
  • Exact 59-degree edge optimizes cutting power and minimizes blade breakage
  • Made with high-quality carbon tool steel
  • Black
  • 8 cutting edges per blade
  • Package of 10 blades (80 cutting edges)
  • For use with OLFA Heavy-Duty Utility Knives, sold separately


Additional Features Heavy-duty
Additional Features Snap-Off design
Pack Size Package of 10 blade strips (80 cutting edges)
Recycled Content No
Colour Black
Made in Canada No
Size 18 mm
Style Replacement
Style Snap-Off
Type Blades
Type Utility Knife
Dimensions 18 mm