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Drilling Head

Drilling Head

Description

Drill head is made of the high strength steel # 45 and produced by special hardening treatment process. It uses the thread (or riveted) fixed to the ground rods, which is conducive to the grounding rod into the hard soil layer, and this protects the ground rod.

http://www.chinagroundrod.com

Drilling Head, Drilling Head,

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Zhejiang Huadian Lightning Protection Technology Co.,Ltd.

http://www.chinagroundrod.com

Address: No.30 Jiangnan Road, Xinchang, Zhejiang, China,
xinchang, zhejiang
China, 310000

Tel: 86-575-86557338
Fax: 86-575-86557068

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