Quote Originally Posted by Nr1madman View Post
Beautiful work!

Im amazed at the stuff you do with basic tools..

Keep it up!

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Hi, thanks for the compliment, I'm quite surprised at how well the build is going myself. I have discovered however that the aluminium cuts a lot like high density hardwoods such as english oak, african blackwood or leadwood, although things need to be well clamped as the aluminium is a bit grabby. In others way it is easier as with a bit of cutting oil you can get really good cuts and keep the cutter cooler than when cutting the hardwoods. I cut a 35mm diameter by 12mm deep hole in one of the gantry end plates for the FF12 ballscrew support just with a standard forstner bit. With the addition of the cutting oil the bit never got very hot and when I had finished it was cool enough that I could hold it, definitely not the case when cutting the denser hardwoods with the same forstner bit.