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China Bainas Drilling Equipment Co.,Ltd

Products >> secondhand drill bit

secondhand drill bit

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Description
Product Name: secondhand drill bit
Supply Ability: 100000
Related proudcts tricone bit, steel tooth bit, rock roller bit,
Specifications 12 1/2''
Price Term: FOB
Port of loading: Tianjin
Minimum Order 1
Unit Price: $299

Medium formation TCI tricone bits:

The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard for mations. The HSN rubber O-ring provides adequate sealing for bearing durability.



Hard formation TCI tricone bits:

The hard formation TCI tricone bits can be used to drill hard and abrasive formations. Wear resistance tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability and long life.



Medium hard formation TCI tricone bits:

The medium hard formation TCI tricone bits features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations. The HSN rubber O-ring provides adequate sealing for bearing durability.

Email:bns6868@yahoo.cn

Contact Us
Company: China Bainas Drilling Equipment Co.,Ltd
Contact: Ms. Nacy huan
Address: Junziguan, Xicun
Postcode: 062450
Tel: 0086 317 8116830
Fax: 008603178116830
E-mail:         


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Tel : 0086 317 8116830 Fax : 008603178116830
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