1、Polished by brazing diamond technology, the service life is twice as long as the traditional diamond coating rotation point, saving money. 2、Applicable to a variety of models such as seaming machine, trimming machine, edging machine and gong machine. 3、Used for edge cutting of stone, marble and granite, quartz stone, artificial stone, ceramic tile, etc. 4、Small size, easy to carry and store, convenient to use and with good performance 5、With great workmanship, can perfect replacement for the old one Item Type: Diamond Router Bits Optional Style: 6.35 x 5 x 65mm, 6.35 x 7 x 65mm, 12.7 x 13.5 x 75mm Size: Approx. 6.35 x 5 x 65mm / 0.3 x 0.2 x 2.6in 6.35 x 7 x 65mm / 0.3 x 0.3 x 2.6in 12.7 x 13.5 x 75mm / 0.5 x 0.5 x 3in Material: Diamond Process: Brazing diamond Applicable Models: Seaming machine/trimming machine/edge grinding machine/gong machine 6.35mm handle is dedicated for seaming machine and edge grinding machine, 12.7mm handle is dedicated for gong machine 1 x Diamond Router Bits