China mining machine manufacturer & supplier

2m 4m coal mining rock drilling rod

B22

This drill rod can be connected with button bits,taper bits,and cross-type bits.
Application:Tapered drill rods are used in granite and marble quar

2016-08-17

Hex mining rock drill steel rod

B22

This drill rod can be connected with button bits,taper bits,and cross-type bits.
Application:Tapered drill rods are used in granite and marble quar

2016-08-17

Light weight rock drilling rod

B22

This drill rod can be connected with button bits,taper bits,and cross-type bits.
Application:Tapered drill rods are used in granite and marble quar

2016-08-17

Tapered drill rod/integrail drill rod/ integral drill pipe

B22

This drill rod can be connected with button bits,taper bits,and cross-type bits.
Application:Tapered drill rods are used in granite and marble quar

2016-08-17

22mm diameter drill rod/drill pipe

B22

This drill rod can be connected with button bits,taper bits,and cross-type bits.
Application:Tapered drill rods are used in granite and marble quar

2016-08-17

Top quality Integral drill rod

B22

This drill rod can be connected with button bits,taper bits,and cross-type bits.
Application:Tapered drill rods are used in granite and marble quar

2016-08-17

Drill rod for rock drilling machine

ZM

This drill rod can be connected with button bits,taper bits,and cross-type bits.
Application:Tapered drill rods are used in granite and marble quar

2016-08-17

Steel Tapered drill rod

ZM

This drill rod can be connected with button bits,taper bits,and cross-type bits.
Application:Tapered drill rods are used in granite and marble quar

2016-08-17

Y series air leg support rock drills

YT27

YT27 hand-held rock drill is a rock drilling equipment with high efficiency. It is widely used in rock drilling. It's very important to coal mine

2016-08-17

Top quality pneumatic rock drills

YT24 Rock Drill

YT24 rock drill hand held rock drill can be used to digging dry or wet by horizontal holes,vertical holes or angling holes on medium-hard rock or hard

2016-08-17

Air-leg Rock Drill for sale

YT23D

YT29A air leg rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works.

2016-08-17

one person operate handheld rock drills

YT29A

YT29A air leg rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works.

2016-08-17

portable air leg rock drills

YT29A air leg rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works.

2016-08-17

handheld pneumatic rock drills

YT29A air leg rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works.

2016-08-17

Pneumatic rock drilling machine with air leg

YT27A

YT29A air leg rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works.

2016-08-17

Air Leg Rock Drill

YT29A

YT29A air leg rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works.

2016-08-17