Hebei Senmine Technology Co., Ltd.

Hebei Senmine Technology Co., Ltd is a high-tech enterprise integrating with R&D and Manufacturing of Diamond Core Drill Bits. Our team has spent countless hours innovating and improving our products to meet the highest demands of the toughest cutting and drilling jobs. The company is situated in Shijiazhuang, Hebei Province which is well known for industrial diamond tooling. Our product lines include Welded Diamond Core Bit and Brazed Saw Blades: Industrial Diamond Core Drills, Diamond Blades, Laser Welded Concrete Core Drill Bits, Grinding Discs, Saw Blades, Hole Saw Bits and so on. The company possesses 7 cold rolling mills with an annual output capacity of more than 20, 000 tons; 20 CNC machines which make wet type concrete coring bits available with diameters ranging from 16mm up to 1200mm in a wide selection of lengths and types to suit a variety of industrial applications. There are 5 vacuum furnaces large and medium in our brazing workshop and 8 manual or semi-automatic assembly lines, allowing us to produce 5/8-11", M14, hexagonal shank hole drill bit and other brazed hole saws, saw blades and grinding blades. Since our establishment, we have been committed to offering you high quality products at competitive prices.