Bosch HCBG09 Blue Granite Hammer Drill Bit, 5/16" x 4" x 6"

Highlights:

• For fast impact drilling in concrete, stone and masonry
• Diamond ground carbide tip
• Mille u-flutes with deep-cut spiral for fast dust removal
• Robust head for long service life and impact applications
• Softened shank for aggressive gripping power
• ANSI standard compliant

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We ship within the contiguous United States.

Returns accepted within 30 days by mail. Return shipping is paid by the customer. See our refund policy.