Powder Actuated Tool 1):,Tool weight:2.5kg 2):Tool length :340 mm 3):Load level : green,yellow,red Powder Actuated Tool LOW VELOCITY NK DRIVE PINS TOOL:1):SDT-A301T tool(similar with DX350), fit DN,.300head pins and .27strip loads,2):450 tool(similar with DX450),fit NK pins and .27 strip loads.3):D60 tool fit DN,.300head pins and .25 Disc loads,4):307 Powder Actuated Tool fit DN,.300 head pins ...