The DeWALT DW5478 Features:
- ROCK CARBIDE Tip for Maximum Durability and Long Life.
- Open Head Desgin for Faster Material Removal.
- Enlongated 4 Flute Design for Faster Drilling.
- For use with all electric rotary hammers.
- Used for drilling holes in poured concrete and other masonry up to 1-1/8" diameter.
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