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Hejian Ouman Mining Bits Co., Ltd.

Products >> rock roller bit

rock roller bit

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Description
Product Name: rock roller bit
Supply Ability:
Related proudcts tricone bit, rock roller bit,
Specifications 8 1/2 iadc 637
Price Term: FOB
Port of loading: Tianjin
Minimum Order 1 piece
Unit Price: 1000USD

Rock bits are divided into steel tooth bit and TCI tricone bit. The size is 4 3/4 5 1/2 6 6 1/2 7 1/2 8 1/2 9 1/2 10 5/8 11 5/8 12 1/4 13 5/8 14 3/4 15 1/2 16 1/2 17 1/2 etc. To increase steel teeth life, steel teeth are hardfaced with wear-resistant tungsten carbide based material. The gauge may be protected with tungsten carbide inserts. Shirttail is hardfaced along its leading edge.
Shirttail and leg leading edge are hardfaced and may be protected with tungsten carbide or diamond inserts or a combination of tungsten carbide and diamond inserts. Bits may have stabilization features.
Welcome your inquiry.

Contact Us
Company: Hejian Ouman Mining Bits Co., Ltd.
Contact: Ms. Julie Zhu
Address: Junziguan, Hejian, Hebei, China
Postcode: 062450
Tel: 86-18034075230
Fax: 86-0317-5581388
E-mail:         


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Tel : 86-18034075230 Fax : 86-0317-5581388
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