The user-provided carbide rotary burrs can be divided into the following four basic data types: full carbide drills, welded cemented carbide drills, cemented carbide for carbide rotary burrs , and replaceable cemented carbide with carbide rotary burrs . Each drill bit has the advantages of being suitable for specific processing conditions.
The entire carbide drill bit is suitable for use in advanced machining centers. The drill bit is made of fine dust cemented carbide material and is treated with TiAlN coating to extend the life. The professionally designed geometric blade provides a custom center function for the drill bit, and provides excellent chip control and chip removal performance in various workpiece materials of the drill bit.
The custom center management function of the drill bit and the strictly required control of the manufacturing technology accuracy can ensure the drilling quality of the hole, and there is no need for the company to conduct further research and subsequent deep processing after drilling.
carbide rotary burrs are made of hard-welded carbide tubes on steel drills. The drill uses a user-defined center geometric edge type, with low cutting force, and can finely control many workpiece materials. The processed holes have good surface roughness, high dimensional accuracy and position accuracy, and no need for subsequent finishing. The drilling machine adopts an internal cooling method and can be used in machining centers, CNC lathes and other high-rigidity and high-rotating machinery.
The drill bit with carbide inserts has a wide range of hole diameters, and the processing depth is from 2d to 5d (d is the hole diameter), which can be applied to lathes and other rotating machinery.
carbide rotary burrs are a new generation of drills that have been researched and developed in recent years. The combination of steel drill and replaceable solid carbide bumps, compared with carbide rotary burrs , has reduced machining accuracy, but the size of the bumps may be replaced, thereby reducing processing costs and improving drilling productivity. The burrs can obtain precise aperture size increments, has a user-defined center function, and has high aperture processing accuracy.
