Utility Knife Replacement Blades

Exclusively designed for maximum cutting performance. These blades are developed using a special double honing process for superior sharpness, and are 25% sharper than our standard LB blades. Eight cutting edges per strip. Available in packs of 10 or 50...

18 mm Snap-Off Blades - 10/pack

Heavy-duty, snap-off replacement blades. Eight cutting edges per blades strip. Available in packs of 10 or 50 blades strips.

Heavy-duty, snap-off replacement blades. Eight cutting edges per blades strip. Available in packs of 10 or 50 blades strips.

For H-1 and NH-1 knives6 snap-off sections; 0.7 mm thick

High quality blade with superior edge retention for durability. Unique heavy-duty, snap-off hook blade ideal for roofers, those cutting shrink-wrap and more. This blade made from high quality carbon tool steel is produced using a special process for...

Premium black blade ideal for applications requiring sharpness.UltraMax® ultra-sharp premium heavy-duty snap-off black blades, exclusively designed for maximum cutting performance, are ideal for applications where superior sharpness is required.

18 mm Snap-Off Blades - 50/pack

Standard-duty, snap-off replacement blades. Thirteen cutting edges per blade strip. Available in packs of 10 or 50 blade strips.

Pack of 5 18mm replacement hook blades POWERBlack™ Snap-Off Blade - 15% sharper than other black blades

Standard-duty, snap-off replacement blades. Thirteen cutting edges per blade strip. Available in packs of 10 or 50 blade strips.

0.009" Replacement Razor Scraper Blades for RS-1, RUB-RS-3005 (Pack 5)