10 Drywall PH2 Screwdriver Drill Bit Countersink Screws in Plasterboard Ply Hex

Countersink Design – Integrated step creates perfect flush recess for PH2 screw heads in plasterboard & ply. 65mm CRV Steel | 1/4" Hex Female Shank | Sand Blasted Finish | Perfect for Plasterboard & Plywood.

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