smokeballs
Well-Known Member
any advice with cutting clean circles in 4ply?
get a hole saw.. its a bit that hooks up to ur drill
I use a hole cutter which is different than a hole saw. I think they do a better job at larger holes. The one I purchased is even adjustable, http://www.holepro.com/drillpress.html.
I never use mine with a drill press and I haven't had any problems.
![]()
Photo of it on my drill
![]()
One of the exhaust holes I cut with it
![]()
A ton of small holes that I had to cut for the intake area. All the bigger ones were cut with the circle cutter on it's smallest setting.
I can cut a wide range of holes and I never have to worry about the plugs getting stuck in the hole saw.
Right on. That's great to know because Ive always liked the idea of the adjustable hole cutters.
I only said what I did because I've used one similar to yours, except that it only had a cutter on ONE side. Makes sense that it would make a world of difference to have both sides cutting at once. You can imagine how near-impossible it is to use a one-sided cutter in a standard drill!
This is generally for smaller holes. If you are looking into making larger holes, a jig saw is what you need.
http://www.youtube.com/watch?v=bdb32tocvzc
I never use mine with a drill press and I haven't had any problems.
![]()
Photo of it on my drill
![]()
One of the exhaust holes I cut with it
![]()
A ton of small holes that I had to cut for the intake area. All the bigger ones were cut with the circle cutter on it's smallest setting.
I can cut a wide range of holes and I never have to worry about the plugs getting stuck in the hole saw.
You can buy a hole saw that size at tool king or harbor frieght. CHEAP.