High hardness (HRA92), high strength (4000N / mm or more);Made from Tungsten cemented carbide;Safety instructions: Razor blades permanently enclosed in a cartridge or housing with less than 2mm of blade exposed. The bladed product is not use for people under 18 years. The item is only use for industrial cutting/engraving, not hazardous article.;good wear resistance, high durability, make tip grinding sharp.;Offset: 0.25mm

• BQLZR 30/45/60 Degree Blades Cemented Carbide for Cutting Plotter Pack Of 15

BQLZR 30/45/60 Degree Blades Cemented Carbide for Cutting Plotter Pack Of 15BQLZR