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The EAGLE CUTTING TOOL SDS4350-2500-8-D is an SDS-shank masonry drill bit engineered for rotary hammer applications in concrete, block, brick, and similar hard masonry materials. The bit measures 0.25 inches in diameter with an overall length of 8.625 inches, giving it the reach needed for deeper anchor and conduit-penetration work. The delta tip geometry is designed to improve cutting efficiency and reduce heat buildup during use. Masonry contractors, electricians, and plumbers use this bit when setting anchors or routing penetrations through concrete and masonry assemblies.
This bit is suited for residential and light commercial jobsite work where an SDS rotary hammer is the tool of choice. The 0.25-inch diameter is a common size for setting sleeve anchors, screw anchors, and conduit penetrations through poured concrete walls, CMU block, and brick. The 8.625-inch overall length accommodates penetrations through standard block and double-wythe brick without requiring an extension.
Designed as an OEM-style replacement and standard-use SDS masonry drill bit compatible with SDS-shank rotary hammer tools commonly used in commercial and residential masonry applications.
This bit is installed and operated by masonry tradespeople, electricians, and plumbers using SDS rotary hammers. Confirm the tool is set to hammer-drill mode before use in masonry and ensure the bit is fully seated and locked in the SDS chuck before operation. Wear appropriate eye protection and respiratory protection when drilling into concrete or masonry. Allow the bit to cool between extended drilling sequences to preserve tip life.
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