Perma-SHIELD non-stick aluminum coating protects the blade against heat

SDS-Plus 4-Cutter Full Carbide Head Hammer Drill Bit

2in (51mm) wide laminated steel body for superior strength

Bi-directional teeth for ultra clean top and bottom finishes

Optimized blade design reduces heat for melt-free cuts

5-1/4 in. 5/7 TPI Carbide T-Shank Jig Saw Blade for General Purp Perma-SHIELD non-stick aluminum coating protects5 1 4 in. 5 7 TPI Carbide T Shank Jig Saw Blade for General Purpose Applications High performance carbide for greater durability and up to 50X longer life versus standard jig saw blades Aggressive carbide tooth geometry delivers fast and effortless cuts Optimized blade design reduces heat and pitch build up