|Name:||PDC Mining Bit Drilling Tools||Quality:||High Level|
|Certificate:||API & ISO9001||Price:||Factory Price|
|Delivery:||On Time||Service:||Best Service|
HAINAISEN manganese coal drill bit,
HAINAISEN manganese coal drill bits,
manganese coal drill bits
133mm PDC Well Drilling PDC Mining Bit Drilling Tools Steel Drill Bit
1. The bit crown surface is medium cast surface, the bit suitable for normal hard to hard and strong abrasive formation.
2. The design of medium cast surface has good stability, good guidance quality and strong impact resistance. There are 4 nozzles in the conical surface. which can clean the bit better and clean away the rock debris so that the cutters will not be repeatedly used to cut rock debris during the drilling.
3. The cutters (model: 1308) are symmetrically inset in interlaced way to cut the rock encompassingly with the caster angle of 15°to 20°. So the bit has high rate of penetration and good stability. it is comprehensively high-performance cutters.
4. There are double-row alloyed gauge strip inseted the gauge surface, in order to make the bit have strong abrasive resistance and protecting gauge effect.
|Body type||High Manganese Steel|
|Number of blade||4|
|Primary PDC cutter size||1308|
|API connection||89 with stingers|
Our drills will ship within 5 days after 50% full payment is confirmed. The drill bits will be shipped by sea or air as your request. And if you have any other questions, please contact us freely. Thanks!
We adhere to the principles of high quality, high quality service, and innovation. We also insist on providing efficient products and quality services. If you are interested in our drills, please feel free to contact us. We are looking forward to cooperating with you!
1. Are you a trading company or manufacturer?
We have been a professional manufacturer of PDC bits since 2013.
2. Whether accept customized according to clients' requirements?
Yes, We accept customized products, no matter what size and what type. Please feel free to contact us.
3. About lead time and shipping time?
The lead time depends on the quantity of the order. Usually, it will take 3-5 days to ship to Tianjin Port or XI'AN Airport, China. For the small order or urgent order, we can send you by air once the order is confirmed.
4. How do you guarantee your quality?
We select the advanced production technology and equipment, strictly control the whole production process, and inspect the finished drill bits. We can also make several design changes according to the customer's feedback, and finally ensure the customer's excellent drilling effect.
6. What is your payment terms?
Our payment terms: T/T (normally 30% deposit ,balance 70% before shippment ) or LC at sight.
Contact Person: Kathy