Papua New Guinea C31 25mm Drill Bits Auger Teeth

Product name:C31 25mm Drill Bits Auger Teeth
Tungsten carbide diameter:12mm
Shank rod diameter:25mm
Weight:0.5kg

Category:

Papua New GuineaCoal Mining Tools

Product Description

Description:

C31 25mm drill bits auger teeth due to wear-resistant tempered steel. while adopt high durability high grade tungsten carbide tip and high degree of solder quality. 

C31 25mm drill bits auger teeth excellent rotation (and thus uniform wear) and secure seating due to a clamping sleeve.Another extraction groove for easy tooth replacement,so convenient to use.

 

 

 

Performance:

1.Advanced processing to guarantee the carbide tips high quality.

2.The carbide tip is made of the low-cobalt material, with bigger carbide tip, with stronger abrasion resistance.

3.The carbide tip has higher force intensity during the drilling, and reduce the risk of breaking or cracking the teeth.

 

C31

C31W

 C31 blocks and sleeves

 C31 blocks and sleeves with tungsten carbide

C31 blocks and sleeves

C31 blocks and sleeves

 

Application:

Suitable for drilling in strong /middle/weak weathered rock of foundation piles. 

Specification:

Expect C31 25mm drill bits,We also produce C21 and other conical pick tools,Crusher pick tools.

 

 

Part No.

Description

Unit Weight (Kg)

C31HD

Bullet Teeth

0.5

C30

Holder

1.2

C21HD

Bullet Teeth

0.25

C10

Square Holder

0.4

* Other sizes can be manufactured as per customer demand

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