Ideal Industries Punchmaster™ II Impact punchdown tool with full 110 and 66 blades, will cut the cable terminations effortlessly with the forces delivered by the internal spring impact mechanism. It features Turn-Lock™ style blade holding design that keeps blade locked in and aligned with the correct body half. It has storage compartment with lock that provides convenient storage for spare blade. Color-coded body helps you to easily identify cut and no-cut side of the blade. This tool has impact absorbing cushioned grip, which reduces operator stress during high volume installations.