I am new to cnc machines but would like some guidance.
Can anyone tell me the difference in using traditional router bits for cutting, versus the two or three flute end mill type cutters.
Router bits
- martin54
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- Model of CNC Machine: Gerber 48, Triac PC, Isel fixed gantry
- Location: Kirkcaldy, Scotland
Re: Router bits
Traditional router bits as you have called them have flutes, the flutes are the cutting edges & most bits for hand-held routers have 2 flutes
The main difference is the geometry of the bit, bits used on a CNC machine are often spiral fluted bits whereas the traditional bits tend to be straight flutes, a lot of the CNC bits also tend to be solid carbide bits rather than having carbide inserts which are either braised on or replaceable.
There is absolutely no reason why you can't use the more traditional bits on a CNC machine & many people do
A spiral bit will help with chip evacuation which can be an issue on thicker material
The main difference is the geometry of the bit, bits used on a CNC machine are often spiral fluted bits whereas the traditional bits tend to be straight flutes, a lot of the CNC bits also tend to be solid carbide bits rather than having carbide inserts which are either braised on or replaceable.
There is absolutely no reason why you can't use the more traditional bits on a CNC machine & many people do
A spiral bit will help with chip evacuation which can be an issue on thicker material
Re: Router bits
Thank you very much for your explanation.
Ross
Ross