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Bullet Teeth B47K C31 Drilling Bits For Drill

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Bullet Teeth B47K C31 Drilling Bits For Drill Bullet Teeth B47K C31 Drilling Bits For Drill

Description

Bullet Teeth B47K C31 Drilling Bits For Drill

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

Material: Tungsten carbide: YG11C, HRC88-92 + 42CrMo.

Models: C31HD, B47K19H, B47K22H.

  1. The carbide tip uses the low-cobalt material, with a bigger carbide tip, with stronger abrasion resistance;
  2. Advanced processing, to guarantee the carbide tips are high quality.
  3. The carbide tip has well-distributed micro-particles, with super impact strength, it will make higher force intensity during the drilling, and reduce the risk of breaking or cracking the teeth.

Parameters

Part No.
Description
Unit Weight (Kg)
C31HD
Bullet Teeth
0.5
C30
Holder
1.2
B47K19H
Bullet Teeth
1.2
B47K22H
Bullet Teeth
1.25
55-22*28
Bullet Teeth
1.3
60-10T-22*28
Bullet Teeth
1.3
60-12K-22*28
Bullet Teeth
1.3
B43H
Square Holder
2.2
B85-2
Round Holder
2.45
 
 
 

Advantages

  1. The body surface is smooth, has less resistance, fast drilling efficiency.
  2. The carbide teeth have a multi-step, low probability of partial friction.
  3. Big carbide size, smart, and drilling faster.
  4. Customize design.

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