OEM/ODM China Small Drill Hole - High quality precision processing PCD drill bits for special metals – FOREST
OEM/ODM China Small Drill Hole - High quality precision processing PCD drill bits for special metals – FOREST Detail:
Product Description
The preparation method of conventional PCD drill bits is usually to process a groove at the drill tip, use wire cutting to cut the PCD film deposited on the cemented carbide substrate to shape, and then weld it in the drill bit’s tip groove. In the early 1990s, welded PCD drill bits were used to drill the positioner holes on automobile engine pistons. The pistons are hypereutectic aluminum alloy castings (silicon content above 12%), and PCD drill bits must be used to process the required tools. Life, a drill can usually process 3,500 pairs of holes once sharpened (in fact, it may process 10,000 pairs of holes). However, the processing time of welded PCD drill bit is longer, and the processing cost per piece is higher. In addition, the cutting edge of the drill often suffers from welding failure under the action of high temperature, which leads to the damage of the entire drill. The use of integrally sintered PCD drill bits can better solve the above problems.
Structure Characters
Application areas: 3C, automotive, aerospace, etc.;
Applied materials: aluminum, magnesium, titanium, silicon and other non-ferrous metals; fiber materials, insulating materials, plastics, composite materials, etc.;
PCD drill bit category: PCD twist drill, PCD integral sintered drill, PCD countersink drill, PCD reaming drill compound cutter, PCD step drill, PCD straight groove drill, PCD deep hole drill, etc.
Advantages
Has super high hardness and super wear resistance;
Stable performance and lon g tool life;
Stable cutting performance, high processing efficiency;
A higher surface finish can be obtained.
Product detail pictures:
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We are ready to share our knowledge of marketing worldwide and recommend you suitable products at most aggressive costs. So Profi Tools offer you finest benefit of money and we are ready to produce alongside one another with OEM/ODM China Small Drill Hole - High quality precision processing PCD drill bits for special metals – FOREST, The product will supply to all over the world, such as: Denmark, Iraq, Israel, If any item be of interest to you, you should let us know. We will try our best to satisfy your requirements with high quality goods, the best prices and prompt delivery. You should feel free to contact us at any time. We will reply you when we receive your inquiries. Make sure you note that samples are available before we start our business.
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By Lulu from Houston - 2017.11.01 17:04