Suitable For Plasterboard Screws Locating And As Drywall Dimple Bits. PH2 Screwdriver Bits For Drywall Screws. 5 x Magnetic Screwdriver Bits. Automatically Sets Screws To Proper Depth In Drywall. The screw can be locked to prevent the drill from slipping and prolong the service life of the drill and screw.
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