Westcott Titanium Bonded Rotary Trimmer Replacement Blade, Straight, 45 mm For use with the Westcott Rotary Paper Trimmer 13790 and Westcott Handheld Titanium Bonded Paper Cutter with Safety Shield 13919 45mm blade with safety shield High performance titanium provides three times the strength of stainless steel Resistant to corrosion from acids, chlorides and salt water Titanium Replacement Blade fits Titanium Paper Trimmers This titanium-coated blade is three times stronger than stainless steel Blades stay sharp longer Offers great cutting with safer blade handling Made in China