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B22 7 Degree Tapered Short Drill Rod for Stone Drilling
US$2.60-3.10
500 Pieces
Sample price:US$3.10/piece.Request sample
Product profile
Customization
AvailableLength
400mmUsage
Ore MiningModel NO.
B22Material
Carbon SteelTail Size
22mm*108mmHead Degree
4, 7, 11, 12 CustomizedQuality Grade
G2Head Dia.
17.5mmComposition
55simnmoTransport Package
Plywood BoxSpecification
B22Trademark
CustomizedOrigin
ChinaHS Code
8207199000Production Capacity
5000PCS/MonthKey features
Customizable Head Degree: Available in 4, 7, 11, and 12 degree options to suit specific drilling requirements.
High-Quality Material: Constructed from high-quality carbide and 55SiMnMo steel for durability and performance.
Fast Sample Delivery: Samples can be delivered within 1-5 days for quick evaluation and testing.
Versatile Application: Ideal for granite and marble quarries, gold mines, railways, and tunnel drilling.
Flexible Packaging: Bundled with steel wire, 5 pieces per bundle, or customized as per client requirements.
Multiple Shipping Options: Samples shipped by express; batch products shipped by sea or air freight.
Competitive Lead Time: Batch production lead time is within 15 workdays for both peak and off-season.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2016-01-01 CertifiedNearest Port: Ningbo port, Shanghai portAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, Western Union, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
About Our Factory & Business Background
AddressNo. 264 Siyuan Road, Quzhou City, Zhejiang Province, Quzhou, Zhejiang, China
Plant Area170 square meters
Number of Employees5
Registered Capital1,000,000 RMB
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsAir compressor, Drilling machinery
Our Industry Experience & Global Business Record
Year of Establishment2016-05-23
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
Product Q&A
Q:What is the head degree customization range?
A:
The head degree can be customized to 4, 7, 11, or 12 degrees.
Q:What material is used for the drill rod?
A:
The drill rod is made from high-quality carbide and 55SiMnMo steel.
Q:What is the delivery time for samples?
A:
Samples can be delivered within 1-5 days.
Q:What are the main applications for this product?
A:
It is used in granite and marble quarries, gold mines, railways, and tunnels.
Q:How are the products packaged?
A:
They are bundled with steel wire, typically 5 pieces per bundle, or as requested.
Send Inquiry
*To:
Quzhou Refine Machinery Equipment Co., Ltd.
Quzhou Refine Machinery Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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