Extension Rod

Extension rod for mining, with male threads at both ends, connects with a shank adapter through a coupling sleeve. Rock drill extension rodcan divide into round extension rods and hexagonal extension rods, and is widely used in bench drilling, bolt hole drilling, production drilling, long hole drilling, small hole drilling and other fields.

Litian owns a large scale extension rod supplierto produce and provide high quality rock drill extension rods, such as R22 drill extension rod, R25 extension rod, R28 extension rod, R32 extension rod, R38 extension drill rod, T38 threaded extension rod, T45 extension rod, T51 rod, SR25 extension rod...

Specification Of Extension Drill Rods

Diameter

Weight

Model No.

Part No.

Length

[mm]

[ft-in]

[mm]

[in]

[kg]

800

2' 7″

22

7/8″

R22-H22-800

Extension rod, Hex 22, R22 - R22

1200

3' 11″

22

7/8″

R22-H22-1200

1600

5' 3″

22

7/8″

R22-H22-1600

As a rock tool company, we can offer kinds of rock mining toolsfor sale, if you are interested, please leave us a message.

Other supplier products

	TBM Disc Cutter	TBM disc cutter is a disc-shaped roller cutter mounted on the cutterhead of tunnel boring machine, which is an excavation tool for breaking hard ro...
	Shank Adapter	Top hammer shank adaptors, the role of which in rock drilling is to directly bear the impact energy and torque of the rock drill, and is used to tr...
	Random Roller Cutter	Random Roller Cutter is a kind of TCI roller cutter without annular grooves (chipways) on the cutter surface, and its carbides are randomly distrib...
	Kerf Roller Cutter	Kerf roller cutter is a kind of TCI roller cutter widely used in raise boring equipment. The cutter surface has multiple annular grooves (chipways)...
	Rock Drilling Tools In Construction Drill And Blast	Construction Drill and Blast Top hammer rock drilling tools for Construction Drill and Blast With the attention and investment of infrastruct...

供应产品

Same products

	Air-Cooled Water-Cooled Drum Cooler Machine	卖方: Hebei Guoning Heavy Industry Manufacturing Co., Lt	Air-Cooled Water-Cooled Drum Cooler Machine TheFoundry Sand Drum Coolerby Guoning is a high-perf...
	Voc tail gas treatment equipment For Lost Foam Casting	卖方: Hebei Guoning Heavy Industry Manufacturing Co., Lt	Voc tail gas treatment equipment For Lost Foam Casting TheVOC Exhaust Gas Treatment SystemforLos...
	Airbag 3D vibration table	卖方: Hebei Guoning Heavy Industry Manufacturing Co., Lt	Airbag 3D vibration table (molding) The3D Vibration Tablefor Lost Foam Castingis designed forsan...
	Bottom-turning hydraulic box turner machine	卖方: Hebei Guoning Heavy Industry Manufacturing Co., Lt	Bottom-turning hydraulic box turner machine The hydraulic box flipping machine mainly consists o...
	Water ring sand temperature cooler	卖方: Hebei Guoning Heavy Industry Manufacturing Co., Lt	Water ring sand temperature cooler Main technical parameters Size: φ2000/φ2500/φ290...