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The product name:Steel body coring bit Steel body coring bit Features:Suitable for soft ~ medium hard formation drilling. High efficiency,Website:http://www.qianruidrill.com,strong impact resistance, can be widely used in rock coring in geological exploration, coal mining, mining, water conservancy and hydropower industry.Steel body coring bit Models:F59mm?F65mm?F75mm?F94mm?F113mm?F133mm?F152mm?F175mmWe can produce bit and thread type according to requirements.
Coring PDC Drill Bit
Henan QianRui Machine Equipment Co.,Ltd.
Diamond, compact, bit?Geological, exploration
