Size ：T8, T10, T15, T20, T25, T27, T30, T40, T45, T50. Handle：1/4" Hex Shank. -The Bit Has a Magnetic Adsorption, It Is Convenient to Adsorb the Screws During Work, and It Is Not Easy to Fall off. -It can easily suck screws, electric screwdrivers, hand screwdrivers, electric drills and other universal tools during installation.
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