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Sinorock auger drill rod in china, 1.Make high piling outputs, 2.Material:EN 10083-1, 3.ISO9001&CE, 4.Left thread drill rod - details see: https://www.machineto.com/high-efficient-tunnel-and-mine-auger-drill-rod-10317628

The advantage of Sinorock auger drill rod

1.It can be used for temporary and permanent applications.

2.Simple components and component assembly.

3.Easy to install and test.

4.Durable continuous threads: allow splicing at any point along the length.

Application of Sinorock auger drill rod

As an efficient anchoring method, our self rock bolt is used in complicated, loose and broken geological condition.

It’s widely applied to pre-support project, radial support project, slope stabilization, foundation support project,

roadway support project, soil nail wall, back pull anchor rod retaining wall and other rock supporting work.

The detailed information about Sinorock drill rod series

Size	Weight kg	Outer Φ mm	Inner Φ mm	Cross section mm2	Ultimate load KN	Yield Load KN	TensileStrength N/mm²
R25N	2.3	25	14	290	200	150	520
R32L	2.7	32	22	340	220	180	530
R32N	3.4	32	18.5	430	280	230	530
R32S	4.1	32	15	520	360	280	540
R38N	6.1	38	19	770	500	400	520
R51L	7	51	36	890	550	450	510
R51N	8.4	51	33	1070	800	630	590
T76N	15	76	51	1900	1600	1200	630
T76S	19.7	76	45	2500	1900	1500	600
Note:	Thread:Left or Right
	Steel grade:Acc. to EN 10083-1
	Delivery Length(m):1~8m

Detailes can be made according to customer's demands.