22-38mm Elmas Çekirdekli Matkap Ucu Beton Taç Segmenti

Small diameter diamond drill bits can be made of crown segments, mainly used for cutting concrete, reinforced concrete, asphalt, natural stone, etc.

ChinShine can provide sharp or life-span drill bits according to customer requirements. We can adjust the formula of crown segments according to market characteristics to meet the needs of different places.