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Diamond Core Drill Bit Dedra H1221 — Ø68 mm, length 150 mm for concrete, gres, stone
Summary description:
Diamond core drill bit Dedra H1221 with a 68 mm cutting diameter and 150 mm overall length, designed for drilling openings in concrete, gres (porcelain stoneware) and natural stone. The bit features a diamond-segment cutting edge for efficient material removal and durability when creating clean cores for plumbing, electrical installations, anchors and pipe passages in masonry and hard surfaces.