I was wondering what people's experiences have been trying to create Jigs for guiding drill bits. I tend to find that wooden guides tend to develop play over time (The softer the wood the sooner you get the play). I just recently tried an aluminum jig, but it wasn't thick aluminum, and thus will not keep the drill bit pointed straight. Is there a better/more permanent way to make a drill jig?
Thanks,
John
I think the short answer is: when someone is using a jig of that nature so much that wear is a big issue, it's time to buy a drill press.
Your best bet is to use bushings, which are made specifically for the job.
There are threaded hardened steel "drill bushings" that you can use in a wood or other material substrate for a pretty good wear resist drill jig
John
Jig bushings.
Barry
jigs for drilling with a hand drill are by their nature temporary. consider the number of holes you need to make. if it's 1 to 20 or so, you can get away with hardwood. if it's more like a few hundred consider bushing your jig with a tool steel sleeve (standard industry practice). if it's going to be a lot of holes, thousands or more, you probably need a dedicated machine. Bridger
I really like my crapsman Drill Guide...
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Sears item #00967173000 Mfr. model #67173
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