Focus On Heart, Lasting On Action
| Place of Origin: | CHINA |
|---|---|
| Brand Name: | BJTUFF |
| Model Number: | 8 1/2“ |
| Minimum Order Quantity: | 1 Piece |
| Price: | Negotiated |
| Packaging Details: | Plastic cases |
| Delivery Time: | 5-8 work days |
| Supply Ability: | 200 Pieces/30 days |
| Material: | Carbide | Application: | Rotary Drilling Rig |
|---|---|---|---|
| Process: | Forging And Welding | Product Name: | Round Shank Chisel(Bullet Teeth) |
| Color: | Black Or As Required | Certification: | ISO |
| High Light: | foundation chisel shanks,carbide chisel shanks,body alloy protect chisel shanks |
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Foundation bullet teeth with alloy holder for rotary drilling rig
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, it will make higher force intensity during the drilling, and reduce the risk of breaking or cracking the teeth.
4. The body material is 42CrMo, high wear-resistant, strong toughness, strong compression and impact resistance, extend the using life.
5. 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.
6. Streamlined body design of new design teeth (unique mesh style outlook ) make the teeth have better rotation, less resistance.
Application
Suitable for medium and strong weathering soft geology.
Material details as below
High Management Alloy Steel Body, made of 42CrMo,
heat treatment with 40-44HRC hardness, forged and anti-rust treatment,
has high toughness and wearable character.
Body Material: High Manganese Alloy steel, 42CrMo
Hardness: 40-44HRC
Weight: 2.4kg/pc
Packing: mainly foam, plywood and customers’ requirement
Items
| Type | 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 |
| ST22 | 3055 | 22*27 |
| ST24 | 3055 | 24*33 |
| ST26 | 3060 | 26*34 |
| ST28 | 3060 | 28*36 |
| ST30 | 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. 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: What does your company make?
The main products of our company include drilling bucket, core barrel, auger, casing series, kelly bar, kelly bar accessories, soil teeth, roller bits, pilot bits, bullet teeth.
Q: How do you ship your products?
Our goods can be transported by air and sea or per your request.
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.
