Andyt (Oct 2, 2019), baja (Oct 2, 2019), chevy75 (Jan 21, 2017), DIYer (Jan 21, 2017), Marc Broussard (Feb 21, 2017), Moby Duck (Jan 23, 2017), rlm98253 (Jan 23, 2017), toma (Feb 11, 2018), Toolmaker51 (Jan 22, 2017)
Never try to tell me it can't be done
When I have to paint I use KBS products
Thanks Vyacheslav.Nevolya! We've added your Drill Press Large Hole Cutter to our Drilling and Drill Presses category,
as well as to your builder page: Vyacheslav.Nevolya's Homemade Tools. Your receipt:
New plans added on 11/20: Click here for 2,589 plans for homemade tools.
Trepanning is alive and well! Simple expedient for large holes in material of substantial thickness. Even thin material trepans, if clamped with a 'retainer' above. Sometimes the hole is not what you are after, it's the washer...Much like the difference between slug and blank in diework.
When possible, I trepan material thinner than depth of correct size drill point angle. It also compensates for insufficient machine size, or excessive RPM to spin correct size bit.
Works great in lathes too. Just prepare for a slug that temporarily has a mind of it's own.
Last edited by Toolmaker51; Jan 22, 2017 at 12:02 PM.
Sincerely,
Toolmaker51
...we'll learn more by wandering than searching...
"Works great in lathes too. Just prepare for a slug that temporarily has a mind of it's own."
Yeah a Saturday morning cartoon always comes to mind when that happens
Ping,ping ,piiiing Ricochet rabbit, and the razor sharp edge is like a chakram, it will slice through anything in its path unitl the kinetic energy dissipates
Never try to tell me it can't be done
When I have to paint I use KBS products
Marc Broussard (Apr 16, 2017)
Thanks for your reply to my poorly phrased question. I figured out how to get a square cutter into a round hole. Grind the cutter shank round. I guess I was asking how you cut a square hole to receive the cutter which I assumed (and looks) was square. The ones I have all are square. The shaft that holds yours looks round. My mortising machine don't do steel. If I wanted to make this tool how would I get a square hole to hold my square cutter in that round stock? Ignore this if I'm not making any sense. I'm a woodworker. I have three fly cutters. All have a square hole to hold the cutter. How do I make that hole?
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