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| Product's Name : | tungsten carbide king series single roller bits |
| Model No. : | 16 |
| Detail : | UNIMATE has the ability to manufacture and supply 8?" (215.9mm) and 12 1/4" (311mm) drilling bits for hard rock drilling. Moreoever, we can also supply used roller bits in good condition if requested by the customer. Metal sealed roller bits : a) Adopted high-speed bearing metal sealed technology, long working life under the screw drilling condition. b) High efficiency cutting edge and structure to improve drilling speed. c) Cutter shell self-protection shape to reduce abrasion of detritus and unbreakable rock. d) Best choice for directional well, horizontal drainhole and horizontal branch wells.
■ Main Applications
Low compressive strength and layered soft to medium formations,High compressive strength and abrasive thin interbedded medium to hard formation,High compressive strength and medium abrasive hard and compact ground |
| Company Name : | UNIMATE Heavy Industry Co., Ltd. Leave a message  |
| Business Type : | Manufacturer |
| Product/Service : | kelly bar,drilling buckets,drilling auger |
| Company Address : | Room 601,Building 8, Xingsha International Enterprise Centre,Luositang Road,Xingsha District |
| Postal Code : | 410000 |
| Contact Person : | kellybarunimate |
| Phone : | 86 731 81820836 |
| Fax : | 86 731 81820836 |