Bosch HCFC2044 1/4-Inch by 10-Inch by 12-Inch SDS-plus X5L Drill Bit
Extraordinary lifetime and high drilling speed in concrete and concrete with rebars; New centric conical tip - top hole guidance, constant hole diameter; New Sharp cutting edge border - deep penetration into concrete with rebars with each hit - continuous high drill speed. New wear mark - always correct hole diameter for anchor setting.