Bosch GDX 18V-EC Impact Driver/WrenchSku : 45500Mfgr Part # : 06019B9141 Delivery : Ships tomorrow.Price : $329.89 ex-gst$379.38 inc-gst.Price per : ItemThe most universal impact driver in its class – with even longer lifetime Special bit holder combines 1/2" square and 1/4" hexagon – for even more applications Brushless motor technology from Bosch – for up to 100% longer lifetime Very compact design for perfect handling, even in the tightest spaces and overhead Does not include battery or charger.