The HiKOKI CJ18DA Jigsaw has a powerful motor producing a high cutting speed while its cylinder and plate type plunger improves durability and cutting accuracy. Fitted with a secure blade clamp for extra stability when cutting curves, the Hikoki jigsaw's handy blower function keeps cut line's free of debris. Its compact, lightweight design incorporates a soft grip handle, helping to reducing fatique over longer working periods. Bare Unit, NO battery or charger supplied. Specifications: Strokes at No Load: 0-2,500/min. Stroke Length: 26mm. Capacity: Wood 135mm, Mild Steel: 10mm. Weight: 2.5kg (with battery, NOT supplied).