about us
Kuangbaojingzuan Precision Drilling Machinery Co., Ltd.
- We specialize in the manufacturing of diamond drill bits, diamond reamers, and accessories to meet customer needs.
- Usage Fields: Mining, Water Well Drilling, Geological Exploration, Directional Drilling, Metallurgy, and Other Engineering Fields.
Major Products
Diamond Drill Bits：AQ,NQ,HQ,PQ,SQ,BTW,NTW,HTW,
T2-46,T2-56,T2-66,T2-76,T2-86,T2-101,T6-76 T6-86,T6-101,
BQ3,NQ2,NQ3,HQ2,HQ3,PQ3,NMLC,HMLC,EWM,AWT,BWT,NWT,
36mm,46mm,56mm,59mm,75mm,76mm,77mm,91mm,93mm,94mm,
110mm,112mm,130mm,132mm,150mm,151mm,170mm,171mm,200mm,
220mm,250mm,280mm,330mm,etc.
Company Pictures
High-Quality Materials
We select high-quality raw materials.
Strict Production
Strict inspection standards.
Manufacturing Scale
The area of our own factory is 20,000 square meters.
company patent
