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H25 Tapered Drill Rod

H25 Tapered Drill Rod

Brand Name: JCDRILL
Model Number: H22
MOQ: 5 Pcs
Payment Terms: L/C, T/T
Supply Ability: 20000set/year
Detail Information
Place of Origin:
China
Certification:
ISO9001,CE
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
Packaging Details:
Standard Export Packing
Supply Ability:
20000set/year
Highlight:

H25 Tapered Drill Rod

,

Forging Tapered Drill Rod

Product Description

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