Hebei Tuff Heavy Industry Co., Ltd.
Focus On Heart, Lasting On Action
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Material Q355B Boring Tool Open Type Drilling Bucket With Bullet Teeth
Feature
1. Applicable layers: clay , silt , highly weathered rock；
2. Large inlet of soil ,open shell design, easy to dump spoil so increases the drilling efficiency；
3. Super strength structure for shell,guide plate etc, increase the life cycle of bucket; Guide strips 3.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 φ750,φ1150 etc.
2. Teeth Custom : equiped different teeth, like bullet teeth, flat teeth according to different working condition;
3. Kelly Box Custom : custom kelly box size based on the kelly bar, like 140*140, 170*170,250*250 etc;
| Cutting Dia. | Shell HIT. | Shell OD. | Shell THK. | Stiffening Ring THK. | Stiffening Ring HIT. | Teeth No. | Weight |
| φ600 | 1000 | 520 | 30 | 40 | 300 | 7 | 802 |
| φ800 | 1200 | 720 | 30 | 40 | 300 | 9 | 1250 |
| φ900 | 1200 | 820 | 30 | 40 | 300 | 10 | 1530 |
| φ1000 | 1200 | 920 | 30 | 40 | 300 | 11 | 1720 |
| φ1200 | 1200 | 1120 | 30 | 40 | 300 | 13 | 2150 |
| Remark : All measurements are in millimeters, weight in kilograms. | |||||||
