Hebei Tuff Heavy Industry Co., Ltd.
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Foundation Equipment B47K Gravel And Sandstone 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 tip has well-distributed micro-particles, with super impact strength.
4. 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%. It can better service for drilling weak weathering rock 60-70Mpa, hard rock 80-90Mpa, except 100Mpa.
5. Streamlined body design of new design teeth (unique mesh style outlook ) make the teeth have better rotation, less resistance.
Application
Better for Gravel And Sandstone Rock
Material details as below
High Management Alloy made of tungsten carbide and Steel Body made of 42CrMo,
heat treatment with 40-44HRC hardness, forged and anti-rust treatment,has high toughness and wearable character.
Items
| Type | Body Specification | 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 |
Holder Size
70 Holder, 80 holder, 70 alloy round holder, 80 alloy round holder, square tooth holder.
Reason for choose us
1. Customized configuration products for targeted territories.
2. Sponsorship on factory tours.
3. Constant innovation on the new products.
4. 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: What's the nature of your company?
We are Manufacturer. We have factories all over China, all products posted are produced by ourselves, so we can offer you competitive price while ensuring product quality.
Q: Does this product support customization?
Yes, due to the fact that we have our own factories, We can customize products 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.
