OLFA RB45-1 | شفرة دوارة من فولاذ الأدوات التنغستن 45 مم | 2 قطعة

Finally a blade that doesn't dull halfway through a big project. It sliced through four layers of denim without any shredding or hesitation.

I’ve been using these to cut through six layers of quilting cotton in one pass, and the tungsten edge shows zero wear after a full afternoon of cutting. They fit my rotary handle perfectly and stay sharp far longer than the steel ones I used before.

These blades slice through my denim projects like butter, and they stay sharp far longer than the steel ones I used before. I can easily cut five or six layers without any drag or fraying edges.