AUTOTOOLHOME 10 Pack 45mm Rotary Cutter Blades Replacement Blades Quilting Scrapbooking Sewing Arts Crafts Sharp and Durable

AUTOTOOLHOME 45mm Rotary Cutter Blades ? They're made of premium SKS-7,which hardness and toughness is better than the traditional steel.  ?They 're extremely sharp, and give you a longer lasting sharpening edge. Easily to cuts 4 layers of fabric.  ? They're honed and mirror-polished to an ultra-fine edge. No worry about getting rusty as long as dril some oil on the blades.  ?There is Scale on luditek rotary cutter blades. You can use it to cut out any curvature of the shape you want.  Will this Blades fit my Rotary Cutter?  ?They fit all major cutter brands,Compatible with any Brand 45 mm rotary cutters.  ?They fit all 45mm rotary cutters no matter what the shape of your original blades, as long as the shape of the hole in the middle of the blade is the same.  Use tips  ? The edge of the blade is very Sharp, Please be careful when using it.  ? Please put away the rotary cutter blade when you do not use it.  Storage tips  ? Keep away from children. Do not put the place where children can reach it.  ? It is better to use the rotary cutter on the cutting mat, it will perform better. ? Please drip some oil on the blade for maintenance, which can extend the product using life.  ? The blade are consumables product, the life expectancy of the blade will be different due to different using habits and different cutting ways.