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Router bit questions

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vertexguy:
Generally this makes sense to me, but now I'm confused about templating.  It sounds like I should be using at least 2 different bits for the process if done right?  IE If I had a jig / template of a joystick mount, I should use a straight bit to remove the bulk of the material in the middle and then a flush trim to get precise edges?  Is that the idea?

What about a mortising bit?  I read in someones post they recommended that for routing out joysticks.  Keep in mind though my router is fixed based so I don't think I can plunge cut.  Given that, I don't see the advantage for me over a straight bit in that scenario?

Arroyo:

--- Quote from: vertexguy on June 25, 2020, 11:56:57 am ---Generally this makes sense to me, but now I'm confused about templating.  It sounds like I should be using at least 2 different bits for the process if done right?  IE If I had a jig / template of a joystick mount, I should use a straight bit to remove the bulk of the material in the middle and then a flush trim to get precise edges?  Is that the idea?
--- End quote ---

Yeah, although if you have a jig saw or something else that can remove the bulk of material that would be preferable.  I try and use the router for minimal cutting (it removes a lot of material).  If you have a lot of material to remove better to use another tool.  Having said that yes you can do as you suggested.


--- Quote ---What about a mortising bit?  I read in someones post they recommended that for routing out joysticks. 
--- End quote ---

Mortising bits are great to handle a 90 degree angle inlay (removal of some but not all the material).  It would be easiest with a plunge base.  But the main idea is it creates 90deg corners, as a router bit would leave a rounded corner.


--- Quote ---Keep in mind though my router is fixed based so I don't think I can plunge cut.  Given that, I don't see the advantage for me over a straight bit in that scenario?

--- End quote ---

I only just started using a plunge base.  It’s really helpful for getting precise depth of cuts, but not a necessity to get things done.  If you have the ability to get one for your model router I’d say go for it.  But if you are just starting out maybe just learn how to use the static base and see what all you can do with it (it’s a lot).  Not sure if that answered your question?

bperkins01:
I did a quick read through this thread - it sounds like you want to use your router bit as a saw..  its not a saw..

Pattern bits are for cleaning up cuts (from a saw typically) along a pattern (they have bearings)
Straight cut bits are typically used in plunge routers or on a router table to cut rabbets and dado's (groves)

Neither should be used to cut big pieces into smaller pieces..  Get a jig saw for that type of work

I did a lot of pattern bit routing here:  https://arcade-rescue.com/2018/05/27/lakeside-arcade-making-the-control-panel/
If you want to see it in action

Mike A:
 :stupid

Sorry. There is no emoji that says:

"I'm with the guy who knows his ---steaming pile of meadow muffin---."

I guess it is not as catchy.

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