Not sure what R represents. It appears to be the diameter of cutting ball D but the table shows it to be different.
Ball End Router Bits
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Open Oct 03, 2017 - 12:00 AM
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Answer
Oct 04, 2017 - 12:00 AM
R = Radius
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Ball End Router Bits
Cut channels for pipes or cables using this ball end bit. 2-Flute Industrial quality Carbide tippedTo reduce stress on the bit, cut an initial groove using a straight bit matching the D2 dimension of the ball end bit. Profile is used as a conduit for cables and pipes. Note: The profile requires the ...
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