45 degree blade (0.38mm) for precision work. 40 blades per pack.NT Cutter - Spare blade Precision 45 degree/40 blades "BDA-200P"£4.58PriceExcluding VAT | Shipping PolicyQuantityAdd to CartApplicable holderD-400GP (art knife), DS-800P (art knife), iC-1500P (Circle Cutter