Onsrud Router Bits: 33-30 - Choose your Size Description:
Onsrud Cutter Accessory: Tool Extender
Designed to increase the overall reach of 3/8Ó and smaller router bits. These extensions are used mainly on CNC routers when routing three dimensional parts. NOTE: Tool extenders should be cut off to required length before use. Extension should not exceed a 4 to 1 ratio. The 4 being the length and the 1 being the diameter. I.E. a 1/2 inch shank should not extend out over 2 inch in front of the h older. Recommended Spindle Speed 15,000 to 18,000 RPM. Which Onsrud Router Bit is right for me?