After-sales Service: | Provide |
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Warranty: | 1 Year |
Certification: | CE |
Surface Treatment: | Spray-Paint |
Manufacturing Process: | Forging |
Material: | Carbon Steel |
Customization: |
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SYMMETRIC OVERBURDENDRILLINGSYSTEMS(Permanent)roduct Description
1. The hole-forming straightness is good and the drilling speed is fast.
Tube parameters | Concentric Casing System | Concentric bit | Reaming sleeve | Recycle or not | ||||||
Model | Wall Thickness(mm) | Model | Reamed Dia.(C)mm | Diameter through drill bit(mm) | weight (Kg) |
Model | weight (Kg) |
Model | weight (Kg) |
|
114 | 10 | 114-DHD3.5-1 | 126 | 84 | 10 | 114-DHD3.5 | 6.5 | 114-1 | 3.5 | no |
114-DHD3.5-2 | 122 | 9.8 | 114-2 | 3.3 | yes | |||||
127 | 10 | 127-DHD3.5-1 | 142 | 93 | 16 | 127-DHD3.5 | 11.5 | 127-1 | 4.5 | no |
127-DHD3.5-2 | 135 | 15.7 | 127-2 | 4.2 | yes | |||||
140 | 10 | 140-DHD4-1 | 161 | 97 | 20.5 | 140-DHD4 | 16 | 140-1 | 5 | no |
140-DHD4-2 | 148 | 20.3 | 140-2 | 4.8 | yes | |||||
146 | 10 | 146-DHD4-1 | 165 | 110 | 22.5 | 146-DHD4 | 16 | 146-1 | 6.5 | no |
146-DHD4-2 | 154 | 22.2 | 146-2 | 6.2 | yes | |||||
168 | 12 | 168-DHD5-1 | 188 | 127 | 27 | 168-DHD5 | 20 | 168-1 | 7 | no |
168-DHD5-2 | 180 | 26.8 | 168-2 | 6.8 | yes | |||||
178 | 12.7 | 178-DHD5-1 | 196 | 131 | 32.5 | 178-DHD5 | 24 | 178-1 | 8.5 | no |
178-DHD5-2 | 185 | 32.1 | 178-2 | 8.1 | yes | |||||
194 | 12.7 | 194-DHD6-1 | 214 | 145 | 42.5 | 194-DHD6 | 32.5 | 194-1 | 10 | no |
194-DHD6-2 | 202 | 42 | 194-2 | 9.5 | yes | |||||
219 | 12.7 | 219-DHD6-1 | 243 | 170 | 58 | 219-DHD6 | 44.4 | 219-1 | 13.6 | no |
219-DHD6-2 | 228 | 57.2 | 219-2 | 12.8 | yes |
1. Are you exact manufacturer or just trading company?
We are both,we have our own factory. And also have many long-relationship factories.
2.What is your minimum order quantity?
Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity.
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