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Recently, through the application of new drilling speed-increasing processes such as hybrid drill bit and sharp-toothed PDC drill bit, Shunbei 1-8H and Shunbei 1-9 respectively created 111.83 days...
Abstract Minimum bore diameters with lower tolerances require very precise and rigid tools, especially for deep drilling. ZechaHartmetall-Werkzeugfabrikation in a microscopic individualized coating...
Since the second half of last year, the strengthening of oil prices has revived the exploration and exploitation of upstream oil and gas. This will undoubtedly bring continuous benefits to...
Diamond drill bits (PDC drill bits) Diamond composite drill bits are known as diamond drill bits. The drill is a one-piece drill, the whole drill has no moving parts, the structure is simple, and it...
Our solutions are widely recognized and trusted by consumers and will meet up with constantly developing financial and social requires for Bolt Drill Bit , Cobalt Drill Bit , Soil Drill Bit , looking ahead to the coming !
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Adhering to your principle of "quality, assistance, performance and growth", we have now gained trusts and praises from domestic and international customer for Bolt Drill Bit , Cobalt Drill Bit , Soil Drill Bit , Excellent quality competitive price punctual delivery and dependable service can be guaranteed. For further inquires please do not hesitate to contact us. Thank you - Your support continuously inspires us.