2-7/8″ x 1/2″ Radius CNC Ball End Insert Core Box Router Bit, 2-Flute, 1/2″ Shank

Cut channels for pipes or cables using the ball end bit. The profile requires the cut to be made in a single pass. To reduce stress on the bit, cut an initial groove using a straight bit matching the D1 dimension of the ball end bit.Features:2-7/8″ x 1/2″ radius CNC insert carbide ball end Bit, 2-flute, 1/2″ shankMaximum RPM 18 000Note: Profile is useful as a ‘conduit′ for cables pipes etcWarning – These tools have an open flute design (not anti-kickback) and are intended for high feed-rate CNC machine use only. Do not use in portable routers

Details