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round extension rod R32-D32-R32 for pneumatic rock drills

The round extension rod transmits the power of the rock drill piston to the rock. One end of the rod is connected to a coupling sleeve or shank adapter, and the other end is connected to a threaded drill rod.

Description

Technical Specifications

Lengths of the round extension rod: 600 mm, 800 mm, 1 meter, 1.1 meters, and 1.2 meters are available.
Specification of the round extension rod: R32-Round32-R32.
Weight: ranges from 3.5 kg to 6.9 kg, with detailed information available in the table.
Material: high-strength alloy structural steel, 23CrNi3Mo
Manufacturing process: full carburizing

Application

Rail-type Pneumatic Rock Drills for Underground Mining

Technical Parameters

round extension rod R32-D32-R32
Extension rod	L(mm)	D(mm)	Order number	Weight(kg)
R32-Round32-R32	600	32	B280-3206-6464	3.5
	800	32	B280-3208-6464	4.5
	1000	32	B280-3210-6464	5.7
	1100	32	B280-3211-6464	6.3
	1200	32	B280-3212-6464	6.9

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round extension rod R32-D32-R32 for pneumatic rock drills