All solutions for cutting tools to machine composite materials
Telcon’s tools include: PCD Drills, CVD diamond drills, Carbide drills, Diamond Countersinks, Carbide tipped Countersinks, PCD End Mills and CVD diamond End Mills, and Carbide End Mills, used worldwide by the aerospace industry, airframe assembly and CNC plants.
TELCON tools are of the utmost quality and enable longer tool life and increased accuracy in complex milling and drilling operations, resulting in big savings and high-quality products for our customers.
CARBIDE
COUNTERSINKS
DENTAL MILLING
TOOLS
DIAMOND END
MILLS
MICRO
TOOLS
PCD
COUNTERSINKS
INDUSTRIES
Aerospace
The aerospace market is one of the largest and most important to the composites industry. There is substantial use of composites, (both inside and outside the vehicle) in Commercial aircraft, military aircraft, helicopters, business jets, and general aviation aircraft. In Boeing’s 787, for instance, 50% of the plane’s weight is made of composites materials, assisting with weight reduction and improved fuel efficiency.
Composites parts, which are mostly in the form of carbon fiber with epoxy polymer (CFRP), exist in many parts of the airplane body, such as: fuselage, wings, vertical & horizontal stabilizers, doors, covers, constructive beams etc.
PCD (Poly Crystalline Diamond) is a synthetic diamond made of sintered diamond powder and other metals. TELCON uses the finest PCD materials for its PCD drills, Countersinks and End-Mills in the form of Wafer segments and Full-Nib segments, which are brazed in vacuum brazing technology to a body, made of tungsten carbide or treated steel. Different PCD substrates are chosen according to specific tool applications. Tools are processed in hybrid erosion-grinding CNC centers to their final geometry.
CVD (Chemical Vapor Deposition) coating is an industry standard coating process of cutting tools. CVD Diamond, however, is a more specific and complex coating in which diamond Nano particles are grown on the tool substrate to have few microns layer thickness of diamond coating. For best results, specific carbide substrates (grades) should be used. TELCON uses the best in class tungsten carbide grade and CVD diamond coating on its drills and End-Mills, leading to excellent tool life workpiece quality.
Micro PCD tools are still rare in the cutting tools market due to difficulty in achieving good results in the Erosion process. TELCON has acquired a new technology to manufacture micro PCD tools, allowing the achievement of superb surface finish and corner sharpness, in diameters of 1.0mm and under, for the use in machining hard materials in the dental, electronics and D&M industries.
PCD Full-Nib
The PCD full nib raw material, is used in most cases as sintered to a round carbide shank and purchased as an integral unit, however in some cases, solid round PCD is used as stand alone to braze to carbide shank.
The Full Nib PCD is generally being used to manufacture PCD drills and end-mills from 8mm (5/16″) down to 0.5mm (.02″) diameter.
Vein
PCD (Poly Crystalline Diamond) is a synthetic diamond made of sintered diamond powder and other metals. In the Vein technology, the PCD is sintered to the carbide body during its manufacturing process. TELCON uses for its Vein drills the best in class PCD Vein sintered nibs allowing the achievement of the highest wear resistance and longer tool life.
TECHNOLOGIES
ABOUT TELCON
About Telcon
TELCON is located in a modern, 4000 square meter plant, with the most advanced grinding, EDM and laser machines and state of the art quality control equipment.
TELCON’s vacuum brazing equipment is the most modern, sophisticated and controlled to ensure highest repeatability and reproducibility of brazing operation. TELCON uses the highest quality PCD tools and carbide grades and world class CVD diamond coatings. In addition to diamond tools manufacturing, Telcon operating reconditioning services for diamond tools and carbide tools.
TELCON personnel is a highly dedicated and devoted professional team with good blending of highly experienced and young energetic personnel leading the way to TELCON’s success and future growth.
TELCON is ISO 9001, 2015 certified, adopting total quality management (TQM), all of TELCON’s divisions relentlessly strive to develop new methods, improve efficiency, and manufacture innovative Diamond tools.
ABOUT TELCON
From Tooling to Dental
For over 40 years, Telcon has built its reputation manufacturing PCD and CVD diamond cutting tools for the most demanding materials in aerospace and automotive machining — trusted by names like Airbus, Lockheed-Martin, and Embraer to cut composites and ceramics with precision most tools can't match.
That same expertise is now driving Telcon's expansion into dental milling, where CAD/CAM labs face a similar challenge: machining hard, brittle materials like Zirconia and PMMA quickly and accurately, without sacrificing tool life.
By bringing solid PCD dental burs to a market still dominated by conventional carbide, Telcon is applying decades of hard-material machining know-how to a field where longer tool life and faster cycle times translate directly into lower cost per crown for dental labs. It's a natural extension: the diamond technology that keeps aircraft parts flying off the line is now helping dental labs produce more, waste less, and stay ahead of the competition.
