Re: Re: Drilling hole for LED
Unless the bit moves, there shouldn't be any surface damage. Deburring will be necessary on both sides, but you can do it with a larger bit (as somebody already mentioned) or with a deburring tool, as deburring with a bit can sometimes cause damage to the bit. On aluminum, that's not so much a worry as long as you go light on the pressure.
Use a center punch to mark the center of the hole you want to drill. This will keep the bit from wandering.quietdragon said:
Unless the bit moves, there shouldn't be any surface damage. Deburring will be necessary on both sides, but you can do it with a larger bit (as somebody already mentioned) or with a deburring tool, as deburring with a bit can sometimes cause damage to the bit. On aluminum, that's not so much a worry as long as you go light on the pressure.
katana2112 said:
I just sold the last DIY-0610, so that just leaves the DIY-0908. I have them in both black and silver chassis with blank top panel only, IEC rear panel is available. The front panels remaining are the preamp style in gold, black and silver, two knobs included in the price. Chassis with gold face panel are half price.
0908 w gold preamp face - $57 and IEC rear panel, power module included - $61
0908 w silver preamp face - $115 and IEC rear panel, power module included - $122
0908 w black preamp face - $115 and IEC rear panel, power module included - $122
I also have one 6mm shaft extension kit left for $8.
dviswa said:
Here's a picture of the DIY-0908 gold preamp face. If you don't like the silkscreen, you can remove some or all of it easily with acetone (fingernail polish remover).
An externally hosted image should be here but it was not working when we last tested it.
limono said:Got my preamp chassis.Wow, it's so nice that I'm actually embarassed I paid so little for it.
Thanks &Regards, L
You are certainly welcome. Of course this is not a deal that will happen twice! I am now out of the half-price gold paneled chassis and only have a few chassis left for sale.
I have eight with the black preamp face and four with the silver preamp style face left in stock. I can sell these with a 25% discount since they are the last.
That makes them on sale for $86 with blank top, blank rear panel, includes two knobs of your choice. $91 for IEC rear panel.
udailey said:
Uriah,
I am sorry but I don't have stock of the heatsink chassis any longer. I only have the following left to sell:
0908 w silver preamp face - $115 and IEC rear panel, power module included - $122
0908 w black preamp face - $115 and IEC rear panel, power module included - $122
These are 25% off until they are all sold. $86 and $91 respectively.
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