|Diameter:||8 3/4", 222.25mm||Advantage:||High Quality, Reasonable Price|
|Blades:||5 Blades||Material:||Polycrystalline Diamond Compact Cutters|
|Use:||Coal Mining, Oilfield Well Drilling||Color:||As Required|
carbide oil well drill bit,
tungsten oil well drill bit,
8 nozzle PDC bit for well drilling
8.75inch 5 Blades Tungsten Carbide Drill Bits Diamond Drill Bit Oil Well
1. Rolling seal bearing structure, the cylindrical roller cone is in the groove, which increases the size of the
2. Thrust bearing pairs are surface-treated and hardened respectively.
3. Steel ball clamping for high speed.
|Size||8 3/4 inch (Φ222.25mm)|
|Model number||8-3/4 HS6532TB|
|Body type||steel body|
|Number of blade||5|
|Primary PDC cutter size||1613|
|Number of nozzle||8|
|API connection||4-1/2 REG|
|Make-Up Torque(KN.m)||16.3~21.7(4.79) KN·m(Mpa)|
|Application||Oil & Nature Gas|
Our bits will be shipped within 4 days after 50% full payment is received by sea or air as you require.
Please contact us freely if you have any other requests.
Our goal is to provide our customers with the best quality tools, accessories and service in the industry. We are supported by many years of experience, trained professionals and a full machine shop. Reduce the cost ,Speed the drilling ,Guarantee the safety is always our aim.
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. Is it produced according to the standard? And can I expect a quality product?
Yes, all our activities are accredited to ISO9001: 2015, both in products and services. At the same time, mature production technology will ensure the quality to satisfy the international request. We have strictly inspection in the production. Our bits are exported to the Middle East, Europe, North America, South America, Australia, and other countries and regions.
5. 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.
Contact Person: MR.LIU
Tel: 0086 13468853442