The SDS-plus hammer drill bit F4 with its patented 4x stepped profile and patented tip
High efficiency drill bit for heavy-duty drilling in concrete, natural stone and brickwork
Range of application: the SDS-Plus hammer drill bit F4 with its patented 4x stepped profile and patented tip. Low wear, very long service life. High efficiency drill bit for heavy-duty drilling in concrete, Natural Stone and brickwork.