Excel Hard Tools Co. ltd

XinXiang City, China

our company can manufacture irregular polycrystalline diamond compact according to customers' detained requirement. at present, mass production is applied in rectangular compact and triangle compact. nonstandard product-i.e.those not confirming to any listed specification, may be supplied on request.

We are offering polycrystalline diamond wire drawing die blanks is diamond crystal block of diamond particles and catalyst cobalt sintered under high temperature and ultrahigh pressure. It has the wear resistance, hardness and good thermal conductivity of natural diamond and the similar toughness of hard alloy. It has a long useful life and can be used in drawing of many kinds of alloy, such as stainless steel, tungsten, molybdenum and aluminum. polycrystalline diamond wire drawing die blanks of supreme company is divided into self supported blanks series and tungsten carbide supported blanks series. Self supported blanks series consists of round and hexagon two types:

We are offering globular tooth shape cutters compared with conventional-type polycrystalline diamond compact, it has more excellent shock-resistance toughness (ballistic work is equal to that of hard alloy) and it can be applied to percussion drilling, medium and small drill bit, oil roller bit, down- the-hole drill bit and geothermal drilling etc.

polycrystalline diamond compact (pdc) of supreme company is sintered with diamond and wc under ultrahigh pressure and temperature. it integrates the advantages of diamond and wc, with both extremely high wear resistance and excellent shock strength. be suitable for manufacturing all kinds of chain saw for cutting marbles and granite and drilling tools, such as oil, geological and engineering drilling bits.

We are offering polycrystalline cubic boron nitride blanks for cutting tool are compound super-hard material of polycrystalline cubic boron nitride layer and wc sintered under ultrahigh pressure and high temperature. It has the hardness, wear resistance and thermal stability of cubic boron nitride and the shock-resistant toughness of hard alloy. It is the ideal material of cutting processing of high-hard ferrous metals and non-ferrous metal alloy. Cubic boron nitride compact of supreme company has excellent performance in processing cast iron and processing work piece surface is highly polished and very durable.

We are offering self supported die blanks. polycrystalline diamond wire drawing die blanks is diamond crystal block of diamond particles and catalyst cobalt sintered under high temperature and ultrahigh pressure. It has the wear resistance, hardness and good thermal conductivity of natural diamond and the similar toughness of hard alloy. It has a long useful life and can be used in drawing of many kinds of alloy, such as stainless steel, tungsten, molybdenum and aluminum. polycrystalline diamond wire drawing die blanks of supreme company is divided into self supported blanks series and tungsten carbide supported blanks series. Self supported blanks series consists of round and hexagon two types:

We are offering pcd cutting tool blanks are compound super-hard material of polycrystalline diamond layers and wc sintered under ultrahigh pressure and high temperature. It has the hardness and wear resistance of natural diamond and toughness of hard alloy. The surface of tools and processing work pieces made of such materials is highly polished and grinding processing operation is not required. Cutters have a long lifetime and high efficiency. It is an ideal and new-type tool material and can be widely applied in processing nonferrous metals and its alloy and non-metallic materials.