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Phone: +86-15630779640
WhatsApp: +8615630779640
The Book of Songs Village, Hejian City, Cangzhou City, Hebei Province, China
The stepped scraper drill bit performs best in softer and looser formations such as limestone, sandstone, and mudstone. Widely used in mining, construction, exploration, and water well drilling.
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CONTACT US
E-Mail: sq@langhaometal.com
Tel.：+86-15630779640
WhatsApp：+8615630779640
Factory：The Book of Songs Village, Hejian City, Cangzhou City, Hebei Province, China