UltraMax' Heavy-Duty Blades LBB-50B

Olfa's UltraMax' Heavy-Duty Blades. The OLFA UltraSharp black heavy-duty snap-off blades are exclusively designed for maximum cutting performance and are ideal for applications where superior sharpness is required. Made from a high-quality carbon tool steel, the OLFA black blades are double-honed for extreme sharpness and are 25% sharper than the OLFA silver Heavy-Duty LB blades. Long lasting, durable snap-off blade - a new sharp edge with just a snap. Blade container locks for safety. Fits most Heavy-Duty handles.
Key Features
- Snap-off Blade
- Carbon tool steel
- 8 cutting edges per blade
- 50 blades per pack.