Features 1、GOOD SHARPNESS AND WEAR RESISTANCE: Selected good quality diamond particles, reasonable design can effectively improve sharpness and wear resistance 2、FIRMLY FIX WITHOUT FALL OFF: M14 threaded design, firmly fix the braiding machine, not easy to fall off during operation 3、FOR VARIOUS MATERIALS: Vacuum brazing technology provides efficient performance in porcelain, hard ceramic, marble and granite 4、VACUUM BRAZING: Diamond finger bits adopt vacuum brazed technology, provide high efficient working performance, useful and practical 5、FOR ANGLE GRINDER: Diamond finger milling bit is used on angle grinder, very easy to operate, possess stable structure and long service life Specification Item Type: Diamond Finger Bit Product Material: Diamond particles Thread: M14 thread Package List 1 x Diamond Finger Bit