Round Hammer Drill, Hex, 1/4 in, Carbide Tipped, 6 in Overall Length, Maximum Drilling Depth 4 in, Shank Diameter 1/4 in, Shank Hex Size 1/4 in, Bright (Uncoated) This Bosch round hammer drill bit is designed to deliver 4X life when compared to standard masonry bits. It features an asymmetric diamond-ground carbide tip for precise starts and less bit walking. Milled U-flutes with deep-cut spirals help provide fast drilling in block, masonry, and concrete. The 3-flat shank helps provide aggressive gripping power.
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