Onton customized self drilling anchor (Total 7 Products)

R38L Self Drilling Hollow Core Drill Rod

R25N--T76S

1 Self drilling anchor bolt &self threading bolts
2 R /T thread
3 left/right hand thread
4 R25N --T76S
5 Customized

2015-12-21

ONTON super quality Customize tunnel grouting rock anchor bolt

R25N --T76S

1 Self drilling anchor bolt
2 R /T thread
3 left/right hand thread
4 R25N --T76S
5 Customized according to user needs

2015-06-12

Customize rock self-drilling hollow threaded rod

R25N --T76S

1 Self drilling anchor bolt &self threading bolts
2 R /T thread
3 left/right hand thread
4 R25N --T76S
5 Customized

2015-07-08

ONTON customize high quality rock self-drilling hollow and high tensile threading rod

R25N --T76S

1.R or T thread is feasible
2.Can make it bend
3.Can punch in any position
4.Good tensile strength and other performance

2015-06-12

Williams All Thread Hollow Geo Drill Bar

R25N --T76S

1.left or right hand thread
2.Customized according to user needs
3.high strength
4.good plasticity
5.low relaxation value

2016-07-18

Customized high strength rock self-drilling anchor bolt hollow threaded bar

R25N --T76S

Features of ONTON customize:
1. Longer service life
2.Low drilling costs
3.Easy installation
4.Cooperate with ONTON accessories.

2016-01-11

ONTON customize high quality Customize rock self-drilling anchor bolt SDA hollow anchor rod

R25N --T76S

1 Self drilling anchor bolt
2 R /T thread
3 left/right hand thread
4 R25N --T76S
5 Customized according to user needs

2015-06-12