RICHELIEU BSHCBG06 HAMMER DRILLBIT 1/4"X4X6
Blue Granite carbide hammer drill bits are for fast impact drilling in concrete, stone and masonry. Low-voltage, high-temperature brazing prevents the carbide cutting edge from breaking out even when head builds up during deep drilling. Milled U-flute and deep-cut spiral single-flute designs are combined with a diamond-ground carbide tip to provide fast removal of drilling dust. Perfect "on-center" diamond tip grinding for fast starts and drilling. Inductive hardening process provides a softer shank for better gripping power.
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