The reason I didn’t think it would be an augur is because it would seem that the core would fill with chips and would only go so far before you had to clean it out, and cleaning it out would be a PITA. And having to do that several times just to get even a 12” hole would likely make you want to find another way to drill that hole.
I still think you could make those grommets with the dead center.
Friday night "What is it?"
Moderators: HopefulSSer, admin
Re: Friday night "What is it?"
Marc Jones
Model 10ER (1952), s/n: 72883 (MickyD restored in 2009/10) / Variable Speed Changer / A-34 Jigsaw / Jointer-Shaper Fence
Mark 5 Model 500 (1955), s/n: 309828 (MickyD restored in 2008/09) / Magna Jigsaw Model 610, s/n 65001 / Yuba 11” Bandsaw Model 630, s/n 39807 / Magna Jointer Model 620, s/n 17792 (restored in 2021) / Magna 6” Belt Sander Model 640, s/n 13742 (to be restored)
Professional Planer Model M5082, s/n 003918
DC3300 Dust Collector (circa 1998)
Model 10ER (1952), s/n: 72883 (MickyD restored in 2009/10) / Variable Speed Changer / A-34 Jigsaw / Jointer-Shaper Fence
Mark 5 Model 500 (1955), s/n: 309828 (MickyD restored in 2008/09) / Magna Jigsaw Model 610, s/n 65001 / Yuba 11” Bandsaw Model 630, s/n 39807 / Magna Jointer Model 620, s/n 17792 (restored in 2021) / Magna 6” Belt Sander Model 640, s/n 13742 (to be restored)
Professional Planer Model M5082, s/n 003918
DC3300 Dust Collector (circa 1998)
Re: Friday night "What is it?"
We are going to take a slight change of direction for a moment. I think I posted this home made drill tool here somewhere but it was a while ago.
This bit is also 3/8" and it too works with the dead center as shown here:
If you think an auger bit fills up with swarf fast you haven's seen anything yet..... these bits also compact the materials too!
Now back to the other information I wanted to share. If you have the Nova live center you can use the shown dead center and end up with a live center that can take a 3/8" bit.
If you have the Oneway live center I think that is limited to 5/16" but I have not gone back to make sure of that......
Of course if you have one of these live centers it eats up a lot of the drill bit as seen here:
The lamp auger of course gives you a lot more bit.
And so ends this little excursion unless of course you have questions???
Ed
This bit is also 3/8" and it too works with the dead center as shown here:
If you think an auger bit fills up with swarf fast you haven's seen anything yet..... these bits also compact the materials too!
Now back to the other information I wanted to share. If you have the Nova live center you can use the shown dead center and end up with a live center that can take a 3/8" bit.
If you have the Oneway live center I think that is limited to 5/16" but I have not gone back to make sure of that......
Of course if you have one of these live centers it eats up a lot of the drill bit as seen here:
The lamp auger of course gives you a lot more bit.
And so ends this little excursion unless of course you have questions???
Ed
{Knight of the Shopsmith} [Hero's don't wear capes, they wear dog tags]
- JPG
- Platinum Member
- Posts: 34632
- Joined: Wed Dec 10, 2008 7:42 pm
- Location: Lexington, Ky (TAMECAT territory)
Re: Friday night "What is it?"
So no threads, just different(darker) finish.
╔═══╗
╟JPG ╢
╚═══╝
Goldie(Bought New SN 377425)/4" jointer/6" beltsander/12" planer/stripsander/bandsaw/powerstation /Scroll saw/Jig saw /Craftsman 10" ras/Craftsman 6" thicknessplaner/ Dayton10"tablesaw(restoredfromneighborstrashpile)/ Mark VII restoration in 'progress'/ 10E[/size](SN E3779) restoration in progress, a 510 on the back burner and a growing pile of items to be eventually returned to useful life. - aka Red Grange
╟JPG ╢
╚═══╝
Goldie(Bought New SN 377425)/4" jointer/6" beltsander/12" planer/stripsander/bandsaw/powerstation /Scroll saw/Jig saw /Craftsman 10" ras/Craftsman 6" thicknessplaner/ Dayton10"tablesaw(restoredfromneighborstrashpile)/ Mark VII restoration in 'progress'/ 10E[/size](SN E3779) restoration in progress, a 510 on the back burner and a growing pile of items to be eventually returned to useful life. - aka Red Grange