Round Shank Straight Flute Hss Step Drill Bit - manufacturer, factory, supplier from China

High-efficiency drill bit helps Shunbei Oilfield's innovation record
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...
Deep drilling with a "cold" drill bit
Abstract Minimum bore diameters with lower tolerances require very precise and rigid tools, especially for deep drilling. ZechaHartmetall-Werkzeugfabrikation in a microscopic individualized coating...
Rising demand for oil diamond drill bit
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 bit
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...

SEND US A MESSAGE

We didn't put all products on website. If you can't find the product you're looking for, please contact us for more information.

Good quality comes to start with Round Shank Straight Flute Hss Step Drill Bit , Round Shank Straight Flute HSS Step Drill Bit , Shank Straight Flute Step Drill Bit , With more than 9 years of experience and a professional team we have exported our products to many countries and regions all over the world. We welcome customers business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.