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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...
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We've been proud with the significant shopper fulfillment and wide acceptance due to our persistent pursuit of top of the range both of those on solution and repair for More Size Taper Shank Drill Bit , Long Taper Shank Drill Bit , Strong Taper Shank Drill Bit , We adopt advanced production equipment and technology and perfect testing equipment and methods to ensure our product quality. With our high-level talents scientific management excellent teams and attentive service our goods are favored by domestic and foreign customers. With your support we are going to build a better tomorrow!