Hebei Tuff Heavy Industry Co., Ltd.
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Rotary Drilling Rig Spare Parts B47K22H Rock Round Shank Chisel
Advantage
1. The carbide tip use the low-cobalt material, with bigger carbide tip, with stronger abrasion resistance.
2. Advanced processing, to guarantee the carbide tips high quality.
3. The carbide tips of new design (unique mesh style outlook) have tower shape or step shape, which makes the bullet bits scatter out the rock pieces more smoothly, the efficiency can reduce 20%; comparing the traditional bullet bit, the drilling efficiency of the new one can increase 33%.
4. Streamlined body design of new design teeth (unique mesh style outlook ) make the teeth have better rotation, less resistance.
Application
Suitable for highly and medium weathered rock geology.
Material details as below
heat treatment with 40-44HRC hardness, forged and anti-rust treatment,
has high toughness and wearable character.
Model:
| Type | Body size | Alloy Size(mm) |
| 3050-22 | 3050 | 22*27 |
| K59 | 3060 | 22*27 |
| 3050-N9 | 3050 | 20*25 |
| K55-N10 | 3060 | 22*27 |
| K59-N10 | 3060 | 22*27 |
| K60-N11 | 3060 | 25*30 |
| K59-T10 | 3060 | 22*27 |
| K60-T10 | 3060 | 25*30 |
| DF22 | 3055 | 22*27 |
| DF24 | 3055 | 24*33 |
| DF26 | 3060 | 26*34 |
| DF26-T10 | 3060 | 26*34 |
| DF28-T10 | 3060 | 28*36 |
| DF30-T10 | 3060 | 30*36 |
Holder Size
70 Holder, 80 holder, 70 alloy round holder, 80 alloy round holder, square tooth holder.
Reason for choose us
1. Sponsorship on factory tours.
2. Constant innovation on the new products.
3. One-Stop foundation equipment solution.
FAQ
Q: What is the advantages of our products?
We are Factory. We use super quality raw material, which makes the drilling tools more durable and our drilling tools with competitive
price. No matter you are dealers or end user, you will get the biggest profit.
Q: How do you ship your products?
Our goods can be transported by air and sea or per your request.
Q: How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.
