PDC bit

Spec.:Φ25-Φ42 Rock Coefficient(f)<=12

Characteristics:In order to improving the efficiency, the PCD bit is widely used in drilling coal mine anchor. Its characteristics: high efficient, good wear-resistant, excellent shock resistant, long life service, high hole rate, low labor intensity etc.

Name

Spec.

Rock

Diameter

Size

二翼復合片鉆頭,復合片錨桿鉆頭

 

半片普通型

f≤8的軟~中硬巖層

Φ25-Φ36mm

M14×1.5

整片普通型

f≤10的中硬巖層

Φ25-Φ36mm

M12×2

 

半片加強型

f≤12的較完整巖層

Φ25-Φ36mm

M16×2

 

整片加強型

f≤14的完整巖層

Φ25-Φ42mm

 

三翼復合片鉆頭,復合片錨桿鉆頭

 

半片普通型

f≤12的較完整巖層

Φ25-Φ42mm

 

半片加強型

f≤14的完整巖層

Φ25-Φ42mm

 
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