How To Drill A Square Hole: VIDEOS
How to Drill a Square Hole
1226 views
December 02, 2012
- Duration: 01:26
Russian Video with no audio and excellent animations.
drill SQUARE HOLES Japanese form tool
This will defy everything you KNOW! Triangle shaped formed tool will drill SQUARE HOLES. Amazing concept, but from the sound of the impacting cut I'll bet the mill head is short lived. The square holes need to be roughed out first with an undersized drill...
Submitted by: Chris
on 02 December 2012
2194 views
on 02 December 2012