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The EAGLE CUTTING TOOL SDS4350-10000-10-D is a 1-inch diameter SDS masonry drill bit with a delta tip geometry and a 10.75-inch overall length (OAL). Built for SDS rotary hammer drills, this bit drives through concrete, block, brick, and other masonry substrates using the hammer-and-rotate action of the SDS chuck system. The delta tip design improves material removal and reduces heat buildup during drilling. At 1.16 pounds, it is substantial enough for heavy-duty masonry work while remaining balanced for overhead and horizontal applications.
This bit is suited for residential and commercial masonry drilling tasks including anchor hole preparation, conduit penetrations, and structural fastening layouts. Typical users include electricians, plumbers, and general contractors who need reliable, consistent hole sizing in concrete and masonry. The 1-inch diameter is a common size for sleeve anchors, wedge anchors, and through-wall conduit work.
Designed for use with SDS rotary hammer drills equipped with a standard SDS chuck. Suitable for drilling into concrete, brick, block, and similar masonry materials.
This bit is installed and used by electricians, plumbers, HVAC technicians, and construction tradespeople who require masonry penetrations. Ensure the rotary hammer is set to hammer-drill mode and the SDS shank is fully seated and locked in the chuck before operation. Wear appropriate PPE including eye protection and hearing protection. Avoid forcing the bit through rebar or embedded metal, as this will damage the carbide tip.
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