- A high speed steel cutting edge extends cutting life, while a spring steel backing edge helps prevent breaking
- Precision set teeth enable fast, smooth cuts
- Cuts composition materials, plastic, pipe, carbon steel and stainless steel
- Electronic beam weld for stronger, longer lasting teeth
- Cuts all metals including nonferrous pipe conduit, stainless and sheet metals
- Use with materials 1/8-in-1/2-in (3.2-13mm) thick
![Irwin® Metal Cutting Reciprocating Blades with WeldTec, 6", 18 TPI, #IR-372618B (25/Pkg) Irwin® Metal Cutting Reciprocating Blades with WeldTec, 6", 18 TPI, #IR-372618B (25/Pkg)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/257859/448924/372610__16998.1669226157.jpg?c=2)