Amana Spiral Aluminum Cutting WithMirror Review

Thanks to my knowledge gained in practice, I can confidently say Amana's spiral router bit with mirror finish truly delivers precise cuts with a smooth finish .The bit's design minimizes chipping and its aluminum construction ensures durability even with heavy use. The only downside is that it may be more expensive compared to other router bits in the market. Nevertheless, its performance is worth every penny spent..

I used this bit to cut 1/8" T-6061 aluminum plate on my CNC machine. Works perfectly! I have already cut several hundred meters and the bit shows no signs of wear. I dry cut at 12,000 rpm and 24 in/min, depth of cut 0.02 in. or so, use cold air to cool the drill bit and clear chips and get a good finish. These are fairly conservative settings - you could probably cut faster/deeper, but again it's not a very big chunk.