The Vajra® Chamfer Tools are part of a premium “Vajra®” series of ultra-precision cutting tools developed by JD Diamond Tool Precision Manufacturing Co., Ltd. (JD Diamond Tool) for high-accuracy machining operations. The catalogue mentions “Vajra® Chamfer tools … widely used in precision turning, milling, drilling, and nanoscale high polishing surface machining.” These tools are designed for chamfering operations — i.e., creating a bevel or angle on an edge or hole (commonly 15°, 30°, 45°, etc) to remove burrs, improve aesthetics, facilitate assembly/welding, or improve stress distribution at edges. Because they belong to the ultra-precision “Vajra®” series, these chamfer tools emphasise extremely high accuracy, advanced materials (such as monocrystalline diamond or ultra-hard tool grades), minimal tool wear, and excellent surface finish.

Product Description: The SP Series PCD Standard Insert is designed with an 11° clearance angle and a 90° cutting edge to deliver exceptional surface finishes on non-ferrous and abrasive materials. Manufactured with premium polycrystalline diamond (PCD) tips, these inserts are engineered for high-speed, high-accuracy CNC machining, providing outstanding wear resistance and long tool life.

Manufacturing capabilities for your custom or standard carbide form tool: Multiple flute options Helical or straight flute Solid or coolant through Coated to maximize performance