기능

• Since the iron core of φ10 mm is penetrated, the impact of the hammer is transmitted to the tip as it is.
• With bolsters, high torque is output by using wrenches, etc.
• Driver bits with a bit depth of 33 mm and a total length of 50 mm or more can be used.
• The insertion port has a small clearance with the bit by high-precision machining, and the blur during work is suppressed.
• With hex at hand (opposite side: 13 mm), it is possible to loosen the fixed screw using a wrench, etc.