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Diamond drill bit for porcelain stoneware GRAPHITE 38 mm 57H290
Summary description:
Diamond drill bit for porcelain stoneware (gres) by GRAPHITE, 38 mm diameter, model 57H290. Designed for dry or wet drilling of hard ceramic and porcelain stoneware surfaces, providing durable cutting edges for hole creation and pipe or fixture installation. Suitable for use with rotary drills and drill stands for precise circular holes in tiles and slabs.