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Diamond drill bit for porcelain stoneware GRAPHITE 22 mm (57H286)
Summary description:
Diamond drill bit for porcelain stoneware by GRAPHITE, 22 mm diameter (model 57H286). Designed for drilling hard ceramic materials such as gres and porcelain tile. Suitable for wet drilling with rotary drills or drill presses using diamond-segment cutting edge for precise, efficient holes. Ideal for plumbing, electrical installations and tile fitting where clean holes in dense tiles are required.