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5/16 x 6" Masonry Drill Bit
$4.70
SKU 10221
- Tungsten Carbide Reinforced Head, Black Oxide Finish
- Round shank designed for rotary and percussion hammer drilling.
- Drills through block, brick, stone, concrete & marble.
- Induction-hardened body for straightness & strength.
- Precision-ground tips are carbide grade BC20.
- Engineered with wide flutes for fast dust removal.
- Shank 1/4"
