04-08-2012, 10:15 AM
Lots of them up to 5" from steel and aluminum. Here is a little vid cutting the groove with a 1/4" HSS tool bit. I take a groove right down the middle of the blank then make the 15* angles on the sides...Bob
http://s110.photobucket.com/albums/n86/a...the023.mp4
http://s110.photobucket.com/albums/n86/a...the023.mp4
Bob Wright
Metal Master Fab
Salem Ohio
Birthplace of the Silver and Deming drill bit.
5 Lathes, SBL Shaper, Lewis Mill, 7 drill presses, 5 welders...
Metal Master Fab
Salem Ohio
Birthplace of the Silver and Deming drill bit.
5 Lathes, SBL Shaper, Lewis Mill, 7 drill presses, 5 welders...