Hebei Tuff Heavy Industry Co., Ltd.
Focus On Heart, Lasting On Action
Add to Cart
Rotary Rock Drill Tool Core Barrels Cross Cutters For Drilling Gravel Rock Foundation Rig
Feature
1. Large inlet of soil, open shell design, easy to dump spoil so increases the drilling efficiency;
2. Super strength structure for shell, guide plate etc, increase the life cycle of bucket;
3. Guide strips arranged on the surface of bucket can avoid drilling tool sucked by the pressure;
Customizable Items
1. Cutting DIA. Custom : design various cutting diameter based on demand, like φ850,φ1150 etc.
2. Shell HIT. Custom : design as demand, prolong or shorten, increase of efficiency by drilling more.
3. Key Component Reinforce Custom : strengthen the key component to extend life cycle;
4. Kelly Box Custom: custom Kelly box size based on the Kelly bar, like 130*130, 150*150,200*200 etc;
5. Teeth No. Custom : encrypt the drilling teeth based on demand etc;
CORE BARREL WITH CROSSING CUTTER
| Cutting Dia. | Shell HIT. | Shell THK. | Stiffening Ring THK. | Teeth No. | Weight |
| Φ600 | 1200 | 20 | 20 | 11 | 735 |
| Φ700 | 1200 | 20 | 20 | 14 | 855 |
| Φ800 | 1200 | 20 | 20 | 18 | 920 |
| Φ900 | 1200 | 20 | 20 | 21 | 1059 |
| φ1000 | 1200 | 20 | 20 | 24 | 1220 |
| φ1100 | 1200 | 20 | 20 | 26 | 1374 |
| φ1200 | 1200 | 20 | 20 | 27 | 1477 |
| φ1300 | 1200 | 20 | 20 | 30 | 1530 |
| φ1400 | 1200 | 20 | 20 | 33 | 1700 |
| φ1500 | 1200 | 20 | 20 | 36 | 1800 |
| φ1800 | 1000 | 20 | 20 | 40 | 2235 |
| Remark : All measurements are in milimeters, weight in kilograms. | |||||
Applicable layers: gravel soil, highly weathered rock, medium weathered rock;
Advantage of BJTUFF products:
1. Use mature German production technology to manufacture higher quality professional rotary drilling tools.
2. Choose high-strength & high quality manganese plates, and carefully design the thickness and height of each drilling tools to achieve the best drilling effect.
3. After a number of engineers who went to overseas to study, continuously experimented and improved the most perfect drill tooth angle. The most suitable drilling tool can also be designed according to your formation.
Competition for your products.
1. High resistance, reduce barrel abrasion.
2. Maximum efficiency during drilling.
3. High precision.
4. To avoid drilling absorption.
5. Avoid foreign substances.
6. Competitive price.
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: 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.
