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drill head roller bits

200.0~10000.0 USD
Min. Order: 1 Piece/Pieces
Payment Terms: L/C, T/T, WU
Supply Ability: 30000 Piece/Pieces / Year
Place of Origin: Hebei

Company Profile

Location: Cangzhou, Hebei, China (Mainland)
Business Type: Agent, Distributor/Wholesaler
Main Products: Drill Bits

Product Detail

Model No.: Cover all IADC code
Means of Transport: Ocean, Air, Land
Application: Oil
Type: Drilling Rig
Brand Name: Wanxiang
Place of Origin:: Hebei, China (Mainland)
Type: Drill Bit
machine type:: Drilling Equipment
Model Number: Cover all IADC codes
Brand Name: WX
Material: Tungsten carbide
Processing Type: Forging
certificate: API,ISO
Use: Coal mining,geologic drilling,water drilling
Name: Hole opener bits
Production Capacity: 30000 Piece/Pieces / Year
Packing: Wooden cases or as your requirements
Delivery Date: Within 7-10 days after the payment received
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Product Description

hole opener drill bit

1.Hole openers are designed for the enlargement of pilot holes and large hole applications.They

are also used for road and river crossing application.

2.The hole openers are manufactured from AISI 4145H fully heat-treated alloy steel.All are available with carbide-milled teeth and insert cutters.Arms and cutters are hardfaced for protection in three different designs for varying conditions and rock formations.The design of the hole opener allows for field-changing the cutters.They has a wide range of hole opener types,including.

Cutting Structure

The reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit( tricone bit ).

Seal and Lubrication
High performance HNBR O-ring for bearing seal and advanced grease for lubrication.

Product Application
It is suitable for the large size well, mining and infrastructure applications.


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