PRODUCTS CENTER


Germany Shank rod -L300mm-R25

Product name:Shank rod -L300mm-R25
Shank size:H22*108
Effective length:300mm
Weight:1.25kg
Material:23CrNi3Mo

Category:

GermanyShank rod

Product Description

 

Description

Our shank rods are precision machined from high quality steel, then heat treated to insure streneth and durability.Shank size is H22 x 108mm, and shank end drill rod end connect bit with thread way. Normally R22,R25,R32 for small hole. We manufacture shank end rods in the following threads: R22, R23, R25, R28, R32 mainly focus the stone quarrying such as granite, marble, limestone, sand stone quarries drilling, diameter of hole range from 38mm-50mm at most.
Performance

  • Mature technology
  • high-quality steel 
  • high toughness and wear resistance

Application

shank rods used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. 

Specification:

ShankLengthThread

H22*108

H25*108

H25*159

mmfootR22, R25, R32,T38,T45
250mm9"
400mm1'3"
800mm2'7"
1220mm4'
1600mm5'3"
1830mm6'
1980mm6'4"
2400mm7'10"
2440mm8'
3050mm10'
2200mm7'2"
2600mm8'6"
4000mm13'1"
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