Min. Order:
1 Piece
Price:
US$ 2160~2370
Place of origin:
China
Supply Ability:
1000pieces/per month
compressive strength, hard and abrasive formations, such as magnetite quartzite, quartzite, granite. Production Process
Application
Our drill bits are widely used in mining, oil, gas, water well drilling, HDD, quarrying and construction.
Company Information
Hunan TianYing Drilling Machine Manufacturing Co., Ltd. was founded in 1958, located at Zhuzhou, China, the word famous tungsten Carbide prod
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