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Beijing Jincheng Mining Technology Co., Ltd.
Home ProductsRock Drill Rods

H25 Tapered Drill Rod

JCdrill---The best and Specilized "one-stop selection sourcing platform“ for drilling rig and tools. —— Orlan

—— Orlan

The trailer water drilling rig TWD200 is really good borehole machine,beasy operation,high efficiency and good price. —— Кочетков Юрий

—— Кочетков Юрий

The hydraulic rotary water well drilling rig JKS300,JKCS400 drilling by DTH hammer and mud pump,very good quality and considerate after sales service!

—— Mr. Mohammed Seif

We start use the JK580 DTH rock drilling rig since 2009,now we have 6set working in our customer's mining site,perfect machine with reasonable price.

—— Gocha Rostiashvili

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H25 Tapered Drill Rod

H25 Tapered Drill Rod
H25 Tapered Drill Rod H25 Tapered Drill Rod H25 Tapered Drill Rod

Large Image :  H25 Tapered Drill Rod

Product Details:

Place of Origin: China
Brand Name: JCDRILL
Certification: ISO9001,CE
Model Number: H22

Payment & Shipping Terms:

Minimum Order Quantity: 5 Pcs
Packaging Details: Standard Export Packing
Delivery Time: Two Week
Payment Terms: L/C, T/T
Supply Ability: 20000set/year
Detailed Product Description
Name: Tapered Drill Bit Application: Mining, Blasting,road Construction Hole Drilling
Material: Carton Steel+Tungsten Carbide Processing Type: Forging
Length: 60-6000mm Mining Object: Granite, Marble, Sandstone,limestone
Weight: 2-20 Kg Model: H22 H25
Color: Customized
High Light:

H25 Tapered Drill Rod

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Forging Tapered Drill Rod

H22 H25 tapered drill rod rock drill steel rod manufacturer, Atlas Copco drill rod

 

Application

Tapered drill steel rod is connected with jack hammer rock drills via forged hex steel collar, and when connected with tungsten carbide drill bits/head, with the method of pyramidal/conical structure. The normal conical degree is 6, 7, 11, 12 etc.
This type of tapered rod is most widely used in various types of drill rods, owning the largest proportion in the drilling tools fields. The hollow small section of drill rod mainly include hexagonal 19mm, 22mm, 25mm, 28mm.
 
Specification
Shank size Length in mm Length in feet
22x108 610 2
22x108 1220 4
22x108 1830 6
22x108 1980 6-1/2
22x108 2440 8
22x108 3050 10
22x108 3660 12
22x108 5485 18
22x108 6400 21
22x108 7315 24
25x108 1500 4,9
25x108 1830 6
25x108 2000 6-1/2
25x108 2200 7,2
25x108 3050 10

H25 Tapered Drill Rod 0                                                         H25 Tapered Drill Rod 1

H25 Tapered Drill Rod 2H25 Tapered Drill Rod 3

Contact Details
Beijing Jincheng Mining Technology Co., Ltd.

Contact Person: Tina Zheng

Tel: +8613521183617

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