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Blunt type (flat head type) drill rod is suitable for cracked stone grooving and gravel. Customized specifications: the company can produce hydraulic hammer drill rods with diameter 175, 180, 185, 190 and larger than 195mm.
Blunt type (flat head type) drill rod is suitable for cracked stone grooving and gravel. Customized specifications: the company can produce hydraulic hammer drill rods with diameter 175, 180, 185, 190 and larger than 195mm. The general delivery period of small batch order is one week, and the delivery period of large batch order is about 30 days; the contact person of Jiangyin Jiangnan heat treatment limited co., ltd is Mr. Gu, and his cell phone number is 13306164252.
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