Description
BlueGranite™ hammer drill bits deliver fast impact drilling in concrete, stone and masonry. Low voltage, high temperature brazing prevents the carbide cutting edge from breaking out even when heat builds up during deep drilling.
Features
- Milled u-flute and deep cut spiral designs
- Diamond ground carbide tip
- Perfect on-center diamond tip grinding for fast starts and drilling
- Softened shank for aggressive gripping power
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