Razar Black Blade CB50RB – 18 mm cutter blades for the highest demands The Razar Black Blade CB50RB are extremely sharp, durable cutter blades with an 18 mm width, developed for professional users in jointing, trade, drywall, tiling and interior finishing. Thanks to Black Blade technology, the blades impress with a special surface hardening and exceptional cutting performance – even with tough materials. Perfect for precise, clean cuts when trimming joint tapes, sealing films, silicone tips and much more. Product properties: Blade type: Razar Black Blade Blade width: 18 mm Packaging unit: 10 packs of 10 blades each (100 blades per unit in total) Compatible with: LC560D12/Y1, LC561D12/Y1, LC500B/Y1 Particularly durable thanks to high-quality material Extremely sharp grind – ideal for precise jointing applications Areas of application: The CB50RB blades are excellent for: Trimming joint tapes, PE backer rods and silicone tips Cutting cardboard, PVC, plasterboard and sealing materials Precision work in interior finishing and the building trade Advantages at a glance: Maximum sharpness thanks to Black Blade technology Optimal fit for numerous professional utility knives Highest precision when trimming delicate materials Long service life – fewer blade changes Whether jointing, cutting construction films or precise adjustment work – with the CB50RB Razar Black Blades you always have the right blade to hand.