3pcs Vacuum Brazed Diamond Core Drill Bit
*For drilling granite, marble, ceramic, glass, etc.
* Perfect safety, excellent fast, high efficiency and complicated shape
* Rather longer life than the electroplated tools.
* Various diamond grain and grade to meet various application-cutting, drilling, grinding.
* Environment friendly
* Special application and design are available upon request
Diamond drill bit for precise and clean dry cutting of stoneware, ceramics, porcelain and composites. It enables cutting holes, e.g. for decorative elements, installation or drainage, etc.
fast and precise cutting without chipping the materials being cut
steel body with diamond-coated edge by vacuum soldering
increased resistance to high temperatures, friction and mechanical damage
intended for use with a grinder (M14 thread)
rotation speed: 12200 rpm
Purpose / application
For precise and clean dry cutting of stoneware, ceramics, porcelain and composites