Amana Tool 45960 Carbide Tipped Ball End 1/4 R x 7/16 D x 1/2 CH x 1/2 Inch SHK Router Bit

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.

Note: Profile is useful as a ニ_ニ_ニ_conduitニ_椚 for cables, pipes, etc.