Jining Bafang Mining Machinery Co., Ltd.

China Manufacturer with main products: Rock Drills, Guniting Equipments, Pumps, Mining Support Equipments, Mine Car Hardware Tools, Electrical Equipments, Fasteners

Home >Products Catalog > Twist drill pipes/spiral drill pipes/drill rods,drill rod auger

Twist drill pipes/spiral drill pipes/drill rods,drill rod auger

FOB Price:	5.00 - 15.00 USD/Piece
Supply Ability:	10,000,000 Piece/Pieces per Month
Shipping:	Qingdao,Shanghai
Payment Terms:	T/T, Western Union

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Product Details

Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin:	Shandong in China
Packaging Details:	Standard Export Package

Quick Details

Use: Ore Mining
Processing Type: Forging
Certification: CE
Machine Type: Drilling Equipment
Type: Drill Pipe
Brand Name: Bafang

Specifications

Twist drill pipes/spiral drill pipes/drill rods,drill rod auger

Specifications:

twist drill pipe/spiral drill pipes
1.OEM manufacturer
2. ISO9001
3.High Manganese Steel
4.sample is free

Twist drill pipe/spiral drill pipes:

1.About Us

We are a professional manufacturer specialized in series of drill tools: PDC, PDC drill bits, diamond drill bits, etc. We can also produce other products according to the customers requirements. We sincerely welcome our friend both home and abroad to come for business talks.

2.Introductions and features of twist drill pipe/spiral drill pipes :

1.Spiral drill pipes Design feature: overlay spiral. It guarantees big torque, quick slagging, and clear hole forming. Besides, the drill bit will hardly get stuck.
Application:

1.Soft coal bed, and other formation similar to coal bed.

2.The tapered drill rod is used for rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other constructions.Generally, the lightduty rock drill uses 7 taper or smaller taper angle, the heavyduty rock drill mainly uses 12 taper angle.

3. Twist drill pipe/spiral drill pipes:

Specifications( mm)			Craft	Connection type with drilling machine
Dia.	Length	Thread type	Craft	Connection type with drilling machine
50-42	500~1500	Taper thread	Friction welding	clamp
63.5-42	500~1500	Taper thread	Friction welding	clamp
63.5-50	500~1500	Taper thread	Friction welding	clamp
73-50	500~1500	Taper thread	Friction welding	clamp
73-63.5	500~1500	Taper thread	Friction welding	clamp
90-63.5	500~1500	Taper thread	Friction welding	Match active drill rod
98-73	500~1500	Hex. Shank	Friction welding	Match active drill rod
110-63.5	500~1500	Taper thread	Friction welding	Match active drill rod
130-63.5	500~1500	Taper thread	Friction welding	Match active drill rod
146-73	500~1500	Taper thread	Friction welding	Match active drill rod

Service Process

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Service Guarantee

Free Service Charge

ECVV doesn't charge any service fee to Buyers for buying this product.
ECVV Supply

ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
Product Quality Commitment

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
Deposit Service Commitments

In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.