Surface Trepanning Three Wing

Skimming tool for CNC beds with standard TC 12mm replaceable knives. The 12.7mm shank version (NA1641050) meets the requirements for hand feeding and may also be used in portable routing machines.
An alternative blade, TK13R is also available with radius corners,. This provides relief in the corners of pockets and is also helpfull with tram-lines when creating large pockets or skimming. The NA1640834 has the radius blades fitted as standard.
N.B.
The NA1640940 is 12mm shank (NOT 1/2")