TIMCO A3020-228 Reciprocating Saw Blades - Wood With Nails Cutting - Bi-Metal S1110Vf Pack 5from £23.71 up to £31.92 Compare prices2→Bi-Metal Reciprocating Saw Blades Are Suitable For Thin Sheet Metal Wood With Nails And All Wood. The Bi-Metal Blade Is The Combination Of Both A High Carbon Steel (Hcs) Body And A High Speed Steel ( more→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 & Side Set (Mss) Teeth Give A Quick And Fairly Rough Cut.PTDTIMA3020228