Dewalt dw311kl reciprocating saw orbital action has a 1200 watt motor for heavy duty applications variable speedkeyless stainless steel blade change keyless adjustable shoe easily adjusts the depth of cut and 0 2600 strokes per minute and a 28 mm stroke length for fast cutting applications cutting steel pipes aerated concrete blocks pallets with nails in plunge cutting pipes and metal sections and ideal for pruning treesfire wood comes with 2 professional bi metal blades and a heavy duty carryin