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The ROBERT BOSCH TOOL GROUP HCBG16T is a BluGranite Turbo carbide hammer drill bit designed for demanding masonry applications. Built around a hex shank that is impact-rated, this bit works in standard hammer drills, hammer drill/drivers, and impact drivers. The 4-grind head adds two extra cutting angles compared to standard masonry bits, extending service life and increasing cutting speed. Bosch-made carbide forms the centering tip and head, while milled U-flutes with deep-cut spirals pull dust out quickly to keep the bit cutting clean. Each package contains 5 bits, each measuring 0.5 inches in diameter and 6 inches in overall length.
This bit is suited for residential and commercial masonry work including brick, block, concrete, and similar masonry substrates. The hex shank design adds versatility on the job by allowing the bit to run in impact drivers when a dedicated hammer drill is not available. The 4-inch usable length and 4-inch flute length give adequate depth capacity for most anchor and fastener installation tasks. Contractors, tile setters, and general tradespeople installing anchors, conduit supports, or structural fasteners in masonry will find this a practical daily-use bit.
Designed for use in impact drivers, hammer drills, and hammer drill/drivers accepting a hex-shank masonry bit for drilling into brick, block, and general masonry substrates.
Installation should be performed by qualified tradespeople following applicable safety codes and tool manufacturer guidelines. Confirm the tool chuck or collet fully seats the hex shank before operation. Always wear appropriate eye and respiratory protection when drilling masonry. Do not use this bit in a rotary-only mode without hammer action on hard concrete, as doing so accelerates tip wear.
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