The cutting blades may dull off after several uses on aluminum and therefore you need router bits that are hardy and durable.
Router bit for cutting sheet metal.
The ideal router bits to work on aluminum are straight bits and carbide tipped.
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Testing the use of carbide and hhs router bits on metal.
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The basic answer is that a router bit isn t really ground for metal cutting but it will probably work okay.
Cutting metal you may put much higher side loads on to it and you could snap the head of the bit off of the shaft.
With the right router bits in place you can efficiently cut metallic materials.
It is recommended that the woodworker uses a faster speed when using metal cutting bits.
Metal cutting with bits.
The main thing is to be real cautious using a 1 4 shaft router bit.
It also delivers a smoother cut.
Stainless steel metal cutting router bits end mills burr bits solid carbide spiral router bits end mills for steel stainless steel non ferrous metal more excellent for a broad range of materials varying from non ferrous materials aluminum brass copper etc low carbon steel stainless steel and exotics such as titaninum.
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Either way there are a few starting points that might work for you.
Do not use smaller bits since they tend to get hot and soon aluminum shavings.
A homemade hobby router will be very different from a large router that s professionally built for aerospace composites.
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This is preferred mainly because it delivers more cuts per inch unlike a slower speed.
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The router and router bits.
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The textbook cutting speed for aluminum using a carbide tool is about 1 500 surface feet per minute at the high end and 1 000 at the lower end.
Testing the use of carbide and hhs router bits on metal.
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