Dont bother sourcing collets, I had one of those with a embossed Martek logo, and they are terrible even with the right parts.also..forgot...I have one of these(old) but all the collets are missing
We were going to have a joke giveaway on a site I was involved with, but the level of excitement for a "free martek compettition" got a bit unruly and some people were put out when I pointed out it was a nasty cheap drill sharpener and not a special handmade martek frame equiped motorcycle




, with attachments it will sharpen to (32mm I think) does countersinks and other stuff, which I don't use or remember. When out on site at other workshops I offer to sharpen the workshops drill bits, some accept, others don't, but it is a way of justifying it and it is paying for itself. I primarily got it for myself, as there is no sharpening shop around when you are 250km from the nearest town or it's the weekend. When you snap or damage a drill at 10.00pm and it is the last hole, after that you can go home. All tooling must be justified and you get what works for you. Again my two cents worth
