OLFA OLFA BLADES SOLID 9MM IN PLASTIC CASE 50/PK 9MM BLA ABSOL509mm Standard Duty 'Solid' Blades For: 9mm cutters Cat No: AB SOL 50 Qty: 50 Pack Standard duty 9mm solid blade is ideal for cutting through thick material. Made from high quality carbon tool steel, this non segmented blade is ideal for cutting through thick materials like insulation, foam board and more. Good For: Applications like cutting through thick materials like insulation, foam board and more. Features: Solid blade (non segmented) Carbon tool