Power Tools
3pcs 690 X 13mm M42 Bi Metal Bandsaw Blades, 18 Tpi for Dewalt Dcs377, Anti-Oxidation Coating & Durable Teeth, Professional-Grade Saw Blades for Craftsmen/Diyers
High-Performance Materials: Bimetal band saw blades are made from cuttable, high-strength materials, with Rc 6567 tooth hardness and 8% cobalt content for added durability and wear resistance for the aerospace and heavy machinery industries....
https://www.bizrate.co.uk/powertools/3pcs-690-x-13mm-m42-oid38511423643.html