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Piling Foundation Construction Hard Rock Roller Bits Core Barrel

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Hebei Tuff Heavy Industry Co., Ltd.
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Piling Foundation Construction Hard Rock Roller Bits Core Barrel

Brand Name : BJTUFF

Model Number : 52*14X-8 1/2'

Certification : ISO9001

Place of Origin : China

MOQ : 1 Piece

Price : Prices are determined by quantity and model of product

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 300 Unit/Units per Month

Delivery Time : 3-5 days after payment

Packaging Details : Standard export packs -Wood case outside, carton boxes inside.

Product name : Welding type roller bits

Condition : New

Material : Chisel insert ,Tungsten carbide

Suitable pressure : 100-200 MPa

Application : Piling foundation construction

Diameter : 8.5 inch

Bearing Type : Rubber sealed journal bearing

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Piling Foundation Construction Hard Rock Roller Bits Core Barrel

Characteristics:

Multiple gauge protection with gauge trimmers on the heel of cone,tungsten carbide inserts and hard-facing on the shirttail increases gauge holding capability and bearing life.

Model List
Basic Parameter
Roller bit DIA. 8.5 inch
Bearing Type Rubber sealed journal bearing
Alloy DIA. 14mm
Alloy Quantity 52 pcs
Alloy Model SY11
Bearing oil storage self-pressure compensation system Yes,and we have the letter patent .
The protection for the back of roller bit Yes.
Bearing wear -resistant alloy Yes.
Processing Type Forging
Application formation Super hard with high compressive strength and harder abrasive stringer, such as hard shale, hard gypsolyte, soft limestone, sandstone and dolomite, etc.
Weight 6kg
Industrial standard SY/T5164
MOQ 1 PC

Package:

Packaging details for BJTUFF roller cone bits:
1.100% inspection before shipment.
2. Wrapped with carton.
3. Packed with wooden cases
4. As clients' requirements.

Company advantage:

1- We purchase top quality raw materials from leading raw-steel factory.

2- Understand what customers need and provide what customers want, We provide one-stop solution for the world’s foundation construction users.

FAQ:

1. Are you factory or not?
Yes, we manufactured drilling products for 7 years in Hebei,China. Warmly welcome to visit our factory and office.

2. What does your company make?
The main products of our company include roller bits,drilling bucket, auger bucket,drilling teeth,pile breaker, kelly bar and casing pipe.

3. Do you offer discounts for your drilling product?
Yes. Depends on order quantity.

Piling Foundation Construction Hard Rock Roller Bits Core Barrel


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