weiler 86167 4" burr-rx maximum density shell-mill holder disc brush, 80cg crimped rectangular fill, made in the usa

BURR-RX SHELL MILL HOLDER DISC BRUSHES - Crimped Black Ceramic Filament Compatible with 3" shell mill holders. Disc and cup brushes are ideal for applications with multiple burred edges which lie in the same plane. A good example is the blanked part at right. The burrs are distributed around the entire perimeter of the part. A disc or cup brush can be used to deburr this part in a single pass because the filaments attack all of the part edges uniformly. Disc and cup brushes are considered multi-directional. Manufactured using a tufted filament configuration and longer trim length for increased aggression, greater conformability and longer product life in comparison to monofilament disc brushes, which feature a distribution of short individual bristles.

Burr-Rx disc brushes feature Weiler? s advanced black ceramic grain filament, which delivers up to a 400% greater edge cutting action in comparison to traditional silicon carbide and aluminum oxide filaments for the fastest, most aggressive deburring action for minimum cycle times and maximum life. All Burr-Rx disc brushes are manufactured using a new process that results in a very consistent, flat brush face in comparison to traditional construction, which utilizes a molded backing. The high dimensional precision of these tools means that the brushes are suitable for the most critical applications and perform more consistently from first part to last.

In addition, the machined polymer backings are designed to mount directly onto a standard shell mill holder for convenient use in CNC machining centers. deburring tools.