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Professional China Drill Chuck - High quality precision processing PCD drill bits for special metals – FOREST

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Professional China Drill Chuck - 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.

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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.

PCD drill bits
Items D d L L1 a
5-90 6mm 5mm 60mm 5mm 90°
5-130 6mm 5mm 60mm 5mm 130°
6-90 6mm 6mm 80mm 5mm 90°
6-130 6mm 6mm 80mm 5mm 130°
8-90 8mm 8mm 80mm 5mm 90°
8-130 8mm 8mm 80mm 5mm 130°
10-90 10mm 10mm 80mm 5mm 90°
10-130 10mm 10mm 80mm 5mm 130°
Accept customized production

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.

1640522219(1)
1640523768(1)


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Professional China Drill Chuck - High quality precision processing PCD drill bits for special metals  –  FOREST detail pictures

Professional China Drill Chuck - High quality precision processing PCD drill bits for special metals  –  FOREST detail pictures


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Our pursuit and firm aim should be to Always fulfill our buyer requirements. We carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for Professional China Drill Chuck - High quality precision processing PCD drill bits for special metals – FOREST, The product will supply to all over the world, such as: British, Porto, Liberia, If any product meed your demand, remember to feel free to contact us. We're sure your any inquiry or requirement will get prompt attention, high-quality merchandise, preferential prices and cheap freight. Sincerely welcome friends all over the world to call or come to visit, to discuss cooperation for a better future!
  • This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Atalanta from Zurich - 2018.05.15 10:52
    Managers are visionary, they have the idea of mutual benefits, continuous improvement and innovation, we have a pleasant conversation and Cooperation.
    5 Stars By Cora from Kenya - 2017.07.28 15:46

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