Extension Rod

Extension rod, 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 rock drill bits factoryto produce and provide high quality rock drill bit 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 Rod

R22

Length

Diameter

Weight

Model No.

Part No.

[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 one of rock drilling tools manufacturers, we will do our best to meet all the needs of customers.

Other supplier products

	TBM Cutter	Tunnel boring machine cutter, referred to as "TBM Cutters", are excavation tools installed on the cutter heads of tunnel boring machines and shield...
	Top Hammer Drilling Tools	Top rock drillingtools is a kind of rock tool consumables widely used in top hammer drilling applications, such as open-pit mining, quarrying, unde...
	MF Rod	MF Rod MF rod, also known as speed drill rod, has a male thread at one end and a female thread at the other end. It can directly connect to the sh...
	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...
	Drill Rod	Drill rod, also known as hydraulic rock drill steel rod, heavy duty drill rod in top hammer rock drilling. The threaded drill rod is connected with...

供应产品

Same products

	Plant Growth Regulator Manufacturer	卖方: HEBEI LAIKE BIOTECH CO.LTD	Plant Growth Regulator Manufacturer Plant Growth Regulator Manufacturer - Laike Biotech spec...
	Fungicide Supplier	卖方: HEBEI LAIKE BIOTECH CO.LTD	Fungicide Supplier Wholesale Fungicide - Laike Biotech is a professional supplier and manufa...
	Fungicide Supplier	卖方: HEBEI LAIKE BIOTECH CO.LTD	Fungicide Supplier Wholesale Fungicide - Laike Biotech is a professional supplier and manufa...
	Potassium Dihydrogen Phosphate (MKP)	卖方: Hebei Lvwang Ecological Fertilizer Co., Ltd.	Potassium Dihydrogen Phosphate (MKP) Potassium dihydrogen phosphate(MKP) is an efficient phospho...
	DAP 18-46-0 Diammonium Phosphate Fertilizer for Agriculture	卖方: Hebei Lvwang Ecological Fertilizer Co., Ltd.	DAP 18-46-0 Diammonium PhosphateFertilizer for Agriculture DAPis used as a phosphorus fertilizer...