What is the lead time for delivery?

Sample delivery takes 1-5 days. Batch product delivery depends on order quantity, with peak and off-peak seasons both within 15 workdays.

What are the main specifications of the drill rod?

The product is a 4 Feet B22 G2 Grade Tapered Steel Drilling Shank made of 55SiMnMo steel and high-quality carbide, with a tail size of 22mm*108mm.

4 Feet B22 G2 Grade Tapered Steel Drilling Shank

Name: 4 Feet B22 G2 Grade Tapered Steel Drilling Shank
Brand: Quzhou Refine Machinery Equipment Co., Ltd.
SKU: 803356125

Zhejiang, ChinaQuzhou Refine Machinery Equipment Co., Ltd.

US$9.00-10.20

500 Pieces

Sample price:US$10.20/piece.Request sample

Product profile

Customization

Available

Length

4 Feet

Usage

Ore Mining

Model NO.

B22

Material

Carbon Steel

Tail Size

22mm*108mm

Head Degree

4, 7, 11, 12 Customized

Quality Grade

Head Dia.

17.5mm

Composition

55simnmo

Transport Package

Plywood Box

Specification

B22

Trademark

Customized

Origin

China

HS Code

8207199000

Production Capacity

50000PCS/Month

Key features

Customized Head Degree: Available in 4, 7, 11, and 12 degrees to meet specific drilling requirements.

High-Quality Material: Constructed from high-quality carbide and 55SiMnMo steel for durability.

G2 Quality Grade: Meets G2 grade standards ensuring superior performance in rock drilling.

Versatile Usage: Ideal for granite and marble quarries, gold mines, railways, and tunnels.

Flexible Length Options: Available in lengths ranging from 400mm to 6000mm (2-20 feet).

Fast Sample Delivery: Samples can be delivered within 1 to 5 days for quick evaluation.

Customized Packaging: Packaging can be bundled with steel wire or customized per client requirements.

Multiple Payment Methods: Supports T/T, L/C, Western Union, and PayPal for flexible transactions.

Company profile

Quzhou Refine Machinery Equipment Co., Ltd.

Zhejiang, China

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:Are you a factory or trading company?

We have our own factory to produce goods for you.

Q:Where is your factory located? How can I visit there?

Our factory is located in Quzhou City, Zhejiang Province, China. You can fly to Hangzhou Airport directly. All our clients, from home or abroad, are warmly welcome to visit us.

Q:What is the policy regarding samples?

We are honored to offer you samples for your checking. Postage can be refunded after the order is confirmed.

Q:What are the packaging and shipping options?

We offer export packing or packaging as per your requirements. Samples are shipped by express, while batch products are shipped by sea or by air.

Q:What are the payment terms?

Payment options include T/T (30% deposit, 70% balance after B/L copy), L/C, Western Union, PayPal, or discussion between buyer and supplier.