Milwaukee The Torch™ 12″ 18 TPI SAWZALL® Reciprocating Saw Blades – 5 Pack, Bi Metal Construction with Tough Neck™ & Grid Iron™ Reinforced Design for Metal, Wood & Masonry Cutting Storage Rack; Car Rack; Truck Rack; Bike Rack; Roof Rack They are big enough to Sealant They are big enough to carry a 2 piece tool kit or an assortment of other hand tools Milwaukee M12 HEAT BLK TOUGHSHELL JKT KIT S these blades combine flexibility with strength to tackle tough materials that wear out conventional blades quickly Each blade measures 12″ in length with 18 teeth per inch (TPI) — a balance of speed and control that excels at cutting rigid metal like conduit