M12™ Hackzall™ Duct Blade, Bi-Metal, 24 TPI, 4" L x 3/4" W Knot Wire Cup Brushes Precision forming process creates sharper

Precision forming process creates sharper teeth for fast cutting

Great for trimming hedges

Blade change tool

Tool-free chain tensioning and bar tightening knob for proper bar clamping force

Equipped with a high-performance

M12™ Hackzall™ Duct Blade, Bi-Metal, 24 TPI, 4" L x 3/4" W Knot Wire Cup Brushes Precision forming process creates sharperThin kerf for up to 35% more cuts per charge vs. leading reciprocating saw blades Short blade length for cutting in tight locations Bi metal construction for increased tooth durability and long blade life Cuts EMT (thin wall conduit) Specifications Length 4" Width 3 4" Thickness 0. 035" TPI 24 Material Bi Metal Country Of Origin United States