기능

• One bit supports two sizes. A one-touch design that can only be inserted and removed.
• The material of the shaft is Cr-V.
• Uses non-slip soft grips.
• The axis is a hexagonal axis (6.3 mm on the axis). With bolster (6 square dihedral width 12 mm), it can be tightened with a spanner, etc.
• Commercial driver bits can also be used. (6.3 mm on the side opposite to the axis and 65 mm or more in total length)