Extra high cutting speed model with large variable speed trigger. Toolless blade change and toolless shoe adjustment. Dust preventing air flow protects the front head mechanism. Best fit ergonomic grip shape for overhead application. Two-light type LED job light with afterglow function. With sky hook. Note Tool only (without Batteries & charger) Capacity In pipe : 130mm In wood : 255mm Length of stroke 28mm Strokes per min. (spm) 0-2,900 Dimensions (L x W x H) 499 x 91 x 234mm Net weight 3.7kg Standard Equipment: Recipro saw blade set. DJR181Z MODEL/ TOOL ONLY (DOES NOT INCLUDE BATTERY / CHARGER OR CARRY CASE )