Bi-Metal Reciprocating Saw Blades Are Suitable For Sheet Metals. The Bi-Metal Blade Is The Combination Of Both A High Carbon Steel (Hcs) Body And A High Speed Steel (Hss) Cutting Edge. Giving Strength And Flexibility At Both Low And High Temperatures. A Tough Shatter Resistant Blade That Keeps Its Edge Longer. Extended Service Life Leads To Greater Cost Effectiveness Per Blade. Milled & Wavy Set (Mws) Teeth Give A Fine Straight Cut.PTDTIMA3014200
