Roller Cone Bit API Hard Steel Tooth Tricone Drill Bit
Place of Origin: Hebei, China (Mainland) Certification: API
1) Condition: 100% new
2) Manufacturer brand name: AYJ
3) The bit size: 100mm
4) IADC code: 127
5) Seal type: Rubber Sealed Bearing
6) Bearing type: sliding bearing
Soft formation tooth bits:
The soft formations tooth bits are used to drill low compressive strength, soft formations. Long projection
tooth lengths are used on high offset cones to provide the greatest penetrations rates possible. Wear
resistance hard facing is used to control tooth wear. On the softest bit types this hard facing completely
covers the bit teeth.
Medium hard formations tooth bits:
The medium hard formation tooth bits are used to drill high compressive strength, medium hard formations.
Shoot projection teeth with reduced crest length are used in this series of bit designs.
Durable hard facing is applied to reduce tooth wear.
Quality
Cangzhou Aoyijia Petroleum Machinery Co., Ltd is granted the authority to use the Official API Monogram. All drilling products for oil-well strictly follow
the API Standards. Our company is one of the major suppliers of Sinopec and CNPC.
We have integrated quality control covering each manufacture procedure to ensure good quality.
Sales Service
Cangzhou Aoyijia Petroleum Machinery Co., Ltd always insists promoting the services for our customers. We are willing to listen to our customers' indeed
needs. We are proud of help our customers solving their drilling problems. We'd like to help our distributors& to expand their markets and develop their customers by means of technical support as well as information sharing.
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