Competitive Price Sharp Custom Sizes Available Wet Use Diamond Core Drill Bit for Concrete Brick Block

Competitive Price Sharp Custom Sizes Available Wet Use Diamond Core Drill Bit for Concrete Brick Block. Customizable Design: Color, length, size, working length, segment height, and tooth profile are all customizable. Wide Size Range: Diameter available from 18mm to 500mm to suit various drilling requirements. High Durability: Premium diamond segments with heavy-duty steel body ensure long service life. Versatile Application: Suitable for reinforced concrete, masonry, stone, wall opening, and pipeline drilling. Universal Thread: Compatible with various drilling machines via 1-1/4' UNC thread options. OEM & ODM Service: Custom logo, packaging, and specifications available for brand building. Global Support: 24/7 technical assistance, spare parts supply, and on-site/remote training. Factory Direct Price: Professional manufacturer offering competitive prices with strict quality control.