Replacement power bit for DuraSpin technology integrated auto-feed screw system. For DuraSpin DS212-18V, DS215-18V, DS232-AC, DS235-AC. 2 bits per package.
Brazing formula optimizes drilling. Unique flute geometry provides efficient dust removal. Centering point provides accurate and precise round holes. For drilling into brick, block, and concrete.
Color band denotes SAE/Metric measurement for easy identification. Sockets have textured band for greater gripping power. 6-point versions offer more surface area making them less likely to slip off or round over corners, while 12-point versions provide more contact points making them easier to fit onto bolts. Chrome vanadium steel.…
6-point sockets offer more surface area making them less likely to slip off or round over corners. Chrome molybdenum steel with black oxide finish. Lifetime warranty.