Diamond tools - Import export

DRILLSTAR fishing magnet is a valuable tool before diamond coring or drilling. Its strong magnetic field will retrieve all types of small steel objects from the bottom of the hole. It is available is a variety of sizes and shapes, to suit the most demanding fishing jobs. Two main designs are available : - Classic design, with a single magnet. - Modular design, using multiple small, high-strength magnets: this design enables a wide range of lifting forces and magnetic surface shapes, using the most powerful magnets available today. Mud ports can be added on the tool bottom or side to clean out the fish. Our magnets are available in two grades, depending on temperature rating : - Normal, up to 300 deg F (150 deg C). - High Temp, up to 570 deg F (300 deg C). Unlike traditional fishing magnets, DRILLSTAR Magnets are permanent and do not require any periodic re-magnetization. High-temp magnets are designed to lose very little force with temperature increase (3% per 100 deg C)

Quartz, or fused silica, can be machined like any other ceramic material thanks to diamond tools. Thus Microcertec can realize customized parts made of quartz with various sizes and shapes, high level of precision but without any optical required performances or surface finish. The most important properties of the quartz is its low coefficient of thermal expansion. From an optical point of view, the quartz is generally transparent to the infra-red wavelenghts. Selection of materials Microcertec uses standard grades of quartz from well-known producers like GE or Heraeus. We machine both quartz standard quality as well as semiconductor and optical grade quartz. Properties From a general point of view, quartz shows : - good electrical insulation - very small coefficient of thermal expansion - good thermal insulation - good thermal resistance - transparence to the infra-reds - vaccum resistance Our typical applications Quartz is mainly used as : - electrical insulators - thermal...

Quartz, or fused silica, can be machined like any other ceramic material thanks to diamond tools. Thus Microcertec can realize customized parts made of quartz with various sizes and shapes, high level of precision but without any optical required performances or surface finish. The most important properties of the quartz is its low coefficient of thermal expansion. From an optical point of view, the quartz is generally transparent to the infra-red wavelenghts. Applications Quartz is mainly used for : electrical insulators thermal insulators structural parts Materials From a general point of view, quartz shows : good electrical insulation very small coefficient of thermal expansion good thermal insulation good thermal resistance transparence to the infra-reds vaccum resistance Download Precision machining of quartz (374.69 Ko)