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With the stone perseverance focus on diamond drill bit series product research and development production and sales
Applications: Drilling rock (coal) samples for geological and engineering research to provide reliable data.
Features: High wear resistance, impact resistance, and high efficiency.
Specification: φ65mm-φ153mm
Features: High wear resistance, impact resistance, and high efficiency.
Specification: φ65mm-φ153mm
Applications: Drilling rock (coal) samples for geological and engineering research to provide reliable data.
Features: High wear resistance, impact resistance, and high efficiency.
Specification: φ65mm-φ153mm
Features: High wear resistance, impact resistance, and high efficiency.
Specification: φ65mm-φ153mm
Applications: Drilling rock (coal) samples for geological and engineering research to provide reliable data.
Features: High wear resistance, impact resistance, and high efficiency.
Specification: φ65mm-φ153mm
Features: High wear resistance, impact resistance, and high efficiency.
Specification: φ65mm-φ153mm
Applications: Drilling rock (coal) samples for geological and engineering research to provide reliable data.
Features: High wear resistance, impact resistance, and high efficiency.
Specification: φ65mm-φ153mm
Features: High wear resistance, impact resistance, and high efficiency.
Specification: φ65mm-φ153mm
Applications: Drilling rock (coal) samples for geological and engineering research to provide reliable data.
Features: High wear resistance, impact resistance, and high efficiency.
Specification: φ65mm-φ153mm
Features: High wear resistance, impact resistance, and high efficiency.
Specification: φ65mm-φ153mm
Applications: Drilling rock (coal) samples for geological and engineering research to provide reliable data.
Features: High wear resistance, impact resistance, and high efficiency.
Specification: φ65mm-φ153mm
Features: High wear resistance, impact resistance, and high efficiency.
Specification: φ65mm-φ153mm
Applications: Drilling rock (coal) samples for geological and engineering research to provide reliable data.
Features: High wear resistance, impact resistance, and high efficiency.
Specification: φ65mm-φ153mm
Features: High wear resistance, impact resistance, and high efficiency.
Specification: φ65mm-φ153mm
Applications: Used for drilling geological exploration boreholes, gas extraction boreholes, water exploration and drainage boreholes, and grouting boreholes.
Features: Multiple free cutting surfaces, sharp cutting edges, self-sharpening function, and high drilling efficiency. Different lip structures can be selected according to the geological conditions, making the drill bit highly adaptable; high utilization rate of pure drilling time and short auxiliary time, effectively reducing the labor intensity of workers, and achieving good comprehensive benefits.
Specification: φ56mm-φ153mm
Applications: Used for drilling geological exploration holes, gas extraction holes, water exploration and drainage holes, and grouting holes.
Features: Multiple free cutting surfaces, sharp cutting edges, self-sharpening function, and high drilling efficiency. Different lip structures can be selected according to the geological conditions, making the drill bit highly adaptable; high utilization rate of pure drilling time, short auxiliary time, effectively reducing the labor intensity of workers, and good overall efficiency.
Specification: φ56mm-φ153mm
Applications: Used for drilling geological exploration holes, gas extraction holes, water exploration and drainage holes, and grouting holes.
Features: Multiple free cutting surfaces, sharp cutting edges, self-sharpening function, high drilling efficiency. Different lip structures are selected according to the geological conditions, and the drill bit has strong adaptability; the utilization rate of pure drilling time is high, and the auxiliary time is short, which effectively reduces the labor intensity of workers and improves the overall efficiency.
Specification: φ56mm-φ153mm
Applications: Used for drilling geological exploration holes, gas extraction holes, water exploration and drainage holes, and grouting holes.
Features: Multiple free cutting surfaces, sharp cutting edges, self-sharpening function, and high drilling efficiency. Different lip structures can be selected according to the geological conditions, making the drill bit highly adaptable; high utilization rate of pure drilling time, short auxiliary time, effectively reducing the labor intensity of workers, and good overall efficiency.
Specification: φ56mm-φ153mm
Applications: Used for drilling geological exploration holes, gas extraction holes, water exploration and drainage holes, and grouting holes.
Features: Multiple free cutting surfaces, sharp cutting edges, self-sharpening function, and high drilling efficiency. Different lip structures can be selected according to the geological conditions, making the drill bit highly adaptable; high utilization rate of pure drilling time, short auxiliary time, effectively reducing the labor intensity of workers, and good overall efficiency.
Specification: φ56mm-φ153mm
Applications: Coal mining, excavation
Features: Wear-resistant, impact-resistant; service life is more than 10 times that of cemented carbide picks.
Specification: U170, U135, U95
Features: Wear-resistant, impact-resistant; service life is more than 10 times that of cemented carbide picks.
Specification: U170, U135, U95
Applications: Coal mining, excavation
Features: Wear-resistant, impact-resistant; service life is more than 10 times that of cemented carbide picks.
Specification: U170, U135, U95
Features: Wear-resistant, impact-resistant; service life is more than 10 times that of cemented carbide picks.
Specification: U170, U135, U95
Applications: Coal mining, excavation
Features: Wear-resistant, impact-resistant; service life is more than 10 times that of tungsten carbide picks.
Specification: U170, U135, U95
Features: Wear-resistant, impact-resistant; service life is more than 10 times that of tungsten carbide picks.
Specification: U170, U135, U95
Applications: Coal mining, excavation
Features: Wear-resistant, impact-resistant; service life is more than 10 times that of cemented carbide picks.
Specification: U170, U135, U95
Features: Wear-resistant, impact-resistant; service life is more than 10 times that of cemented carbide picks.
Specification: U170, U135, U95
Address: No. 10, Dongqing Street, High-tech Development Zone, Zhengzhou City, Henan Province, China