73X9mm Directional Drill Rod for Underground Coal Mines Gas Drainage Holes

Name: 73X9mm Directional Drill Rod for Underground Coal Mines Gas Drainage Holes
Brand: Shandong Seaco Machinery Equipment Co., Ltd.
SKU: 1921544512

Shandong, ChinaShandong Seaco Machinery Equipment Co., Ltd.

US$100.00

1 Set

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Standard

DIN

Model NO.

rod

Length

Jobber-length

Type

Twist Drill Bit

Material

Solid Carbide

Usage

Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling

Transport Package

Standard Export Package

Specification

387-9432

Trademark

SEACO

Origin

Shangdon China

HS Code

84314310

Production Capacity

100

Key features

Spiral Groove Design: Milled spiral grooves create thrust to efficiently flush debris during coal mine drilling.

High Pressure Resistance: Designed to withstand up to 10 MPa working pressure for safe underground operations.

Premium Steel Grade: Manufactured using S135 steel grade for superior durability and strength in harsh environments.

Versatile Application: Suitable for directional long boreholes, water exploration, and nearly horizontal drilling.

Standard DIN Compliance: Adheres to DIN standards ensuring compatibility and quality in drilling operations.

Company profile

Shandong Seaco Machinery Equipment Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-01-01Nearest Port: Qingdao, Tianjin, shanghaiAverage Response Time: ≤2.25hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, CIP, FCA

About Our Factory & Business Background

AddressNo. 333 Liuyanghe Road Dongying City China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsOil Equipment, Drilling Tool, Rig, Wellhead Equipment, Steel Tubing Casing, Drill Pipe, Oil Extraction Machinery and Accessories, Valves and Fittings, Marine Spare Parts

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the primary function of the spiral groove design?

The milled spiral grooves create spiral thrust on the drill rod body to efficiently flush debris during the drilling process in coal mines.

Q:What steel grade is used for these drill rods?

The drill rods are manufactured using S135 steel grade, ensuring high strength and durability.

Q:What is the maximum working pressure tolerance?

The drill rods are designed to tolerate a working pressure of up to 10 MPa.

Q:Where can this directional drill rod be applied?

It is used for directional long boreholes drilling, water exploration, drainage boreholes in underground coal mines, and nearly horizontal directional boreholes on the surface or in tunnels.

Q:Does the product come in customized sizes?

No, the product is listed as Non-Customized and follows standard DIN specifications.