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Developed for smooth and fast cutting in various types of concrete, including lightly reinforced concrete.The thin-walled segments and the optimised diamond and bond specification facilitates handheld drilling operation, relieving you from having to press too hard while achieving the result faster. The roof-top design of the segment helps to centre the drill when applied. This ensures fast, consistent drilling speed from when the drill bit is new until it reaches the end of its product life. Together with the DM 540i and this drill bit you can get up to 20% longer coring length on one battery charge and 25% faster drilling speed.*
*) According to internal tests conducted vs closest competitor in similar battery core drilling application in reinforced concrete.