Condition: 99.99% Brand _x000D_ Item Type: Chamfering_x000D_ Material: Tungsten Steel _x000D_ Color: Plating Blue_x000D_ Size: Approx. _x000D_ 6.3mm / 0.25in_x000D_ 8.3mm / 0.33in_x000D_ 10.4mm / 0.41in_x000D_ 12.4mm / 0.49in_x000D_ 16.5mm / 0.65in_x000D_ 20.5mm / 0.81in 1Wide range of applications. Suitable for chamfering common machine parts. 2Also suitable for chamfering and deburring precise and difficult chamfering parts. 3Suitable for aviation, automotive industry, electric valve, engine cylinder block, cylinder, ball, wall hole. 4Can finish the conical surface processing once. For small cutting output. 5Unique one?piece design can help efficient operation, can will reduce the blocking to delay the working.6 x ChamferingEndMill