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

	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...
	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...
	TBM Cutter	Tunnel boring machine cuttersreferred to as "TBM Cutters", are excavation tools installed on the cutter heads of tunnel boring machines and shield ...
	Shank Adapter HC	Litian shank adapters use high-quality alloy structural steel, and adopt a complete set of mature technology such as advanced surface treatment tec...
	Raise Boring Cutters	Raise boring cutter (RBM cutter) is a tungsten carbide insert roller cutter mounted on the reaming head of raise boring machine (RBR, raise borer),...

供应产品

Same products

	德國販售戊巴比妥鈉 | 比利時販售戊巴比妥鈉	卖方: 如何在欧洲安全地在线购买 Nembutal（戊巴比妥）	Dignitas 和 Pegasos 在欧洲出售 Dignitas 和 Pegasos Nembutal 在欧洲出售 Dignitas 和 P...
	西班牙有售戊巴比妥 | 義大利有售戊巴比妥	卖方: 如何在欧洲安全地在线购买 Nembutal（戊巴比妥）	Dignitas 和 Pegasos 在欧洲出售 Dignitas 和 Pegasos Nembutal 在欧洲出售 Dignitas 和 P...
	如何在歐洲安全地在線購買戊巴比妥鈉（Nembutal Pentobarbital）	卖方: 如何在欧洲安全地在线购买 Nembutal（戊巴比妥）	Dignitas 和 Pegasos 在欧洲出售 Dignitas 和 Pegasos Nembutal 在欧洲出售 Dignitas 和 P...
	Bulk Pinewood Cat Litter for Wholesale	卖方: DALIAN ZZ INT'L TRADE CO.,LTD.	Bulk Pinewood Cat Litter for Wholesale for Wholesale - Lordship At Lordship, we specialize ...
	Tofu cat litter	卖方: DALIAN ZZ INT'L TRADE CO.,LTD.	Tofu cat litter is a natural and eco-friendly plant cat litter made from food-grade soybean ...