Focus On Heart, Lasting On Action
| Place of Origin: | China |
|---|---|
| Brand Name: | TUFF |
| Certification: | ISO9001 |
| Model Number: | 600-3000mm or as required |
| Minimum Order Quantity: | 1 Piece |
| Price: | $1,000.00 - $10,000.00/Unit |
| Packaging Details: | Drilling core barrel packaged with plastic cases |
| Delivery Time: | 3-5 days after payment |
| Payment Terms: | L/C, D/A, D/P, T/T |
| Supply Ability: | 200 Unit/Units per Month |
| Material: | 16mn-Q355B | Kelly Box: | Sany--150 ,Bauer--200 ,Bauer--250 |
|---|---|---|---|
| Teeth Type: | Bullet Teeth | Color: | Black Or As Required |
Feature:
Cutting ring with rock drilling bits and releases the internal stress of rock；
Rock drilling bits perform stage breaking and drilling ;
Small barrel facilitates the coring operation; large barrel performs stage breaking;
Applicable layers: backfill layer,medium weathered rock, bedrock；
Products Show:
| Cutting Dia. | Shell HIT. | Shell OD. | Shell THK. | Stiffening Ring THK. | Stiffening Ring HIT. | Teeth No. | Weight | |
| φ600 | 1200 | 520 | 16 | 20 | 200 | 6 | 520 | |
| φ800 | 1200 | 720 | 16 | 20 | 200 | 9 | 672 | |
| φ900 | 1200 | 820 | 16 | 20 | 200 | 10 | 750 | |
| φ1000 | 1200 | 920 | 16 | 20 | 200 | 11 | 847 | |
| φ1200 | 1200 | 1120 | 16 | 20 | 200 | 13 | 1010 | |
| φ1500 | 1200 | 1420 | 16 | 20 | 200 | 16 | 1370 | |
| φ1600 | 1200 | 1520 | 16 | 20 | 200 | 17 | 1493 | |
| φ1800 | 1000 | 1720 | 20 | 20 | 200 | 19 | 1841 | |
| φ2000 | 800 | 1920 | 20 | 20 | 200 | 21 | 1852 | |
| φ2200 | 800 | 2120 | 20 | 20 | 200 | 23 | 2329 | |
| φ2500 | 800 | 2420 | 20 | 20 | 200 | 27 | 2705 | |
| φ2800 | 800 | 2720 | 20 | 20 | 200 | 30 | 3200 | |
| φ3000 | 800 | 2920 | 20 | 20 | 200 | 32 | 3800 | |
| Remark:all measurements in millimeters (mm); weight in kilograms(kg); | ||||||||
Customizable Items:
Cutting DIA. Custom : design various cutting diameter based on demand, like φ950,φ1050 etc.
Shell HIT. Custom : design as demand, prolong or shortten, increase of efficiency by drilling more.
Key Component Reinforce Custom : strengthen the key component to extend life cycle;
Kelly Box Custom : custom kelly box size based on the kelly bar, like 130*130, 150*150,200*200 etc;
Teeth No. Custom : encrypt the drilling teeth based on demand etc;
