Lathe angle compound slide for the mill - video

**Jon** · Jan 16, 2020, 02:50 PM

Lathe angle compound slide for the mill. By Solid Rock Machine Shop Inc. 10:14 video:

**tonyfoale** · Jan 17, 2020, 07:46 AM

What am I missing. I did not see anything there that could not have been done just as easily by clamping a lathe tool in the mill vice. I often use the mill as a lathe and I see no benefit in this device. I need educating.

Lathe angle compound slide for the mill - video-mill-turn-01.jpg

Lathe angle compound slide for the mill - video-mill-lathe-01.jpg

Lathe angle compound slide for the mill - video-drill-mill.jpg

Click on images for full size.

**Karl_H** · Jan 17, 2020, 10:55 AM

Originally Posted by tonyfoale

What am I missing. I did not see anything there that could not have been done just as easily by clamping a lathe tool in the mill vice. I often use the mill as a lathe and I see no benefit in this device. I need educating.

As I see it, he has coupled the movement on the X & Z axis to one dial. To do so by simply holding the lathe tool in a mill vise, you would have to turn 2 handles at the same time, at specific a ratio, to achieve the proper angle.

**tonyfoale** · Jan 17, 2020, 11:07 AM

Originally Posted by Karl_H

As I see it, he has coupled the movement on the X & Z axis to one dial. To do so by simply holding the lathe tool in a mill vise, you would have to turn 2 handles at the same time, at specific a ratio, to achieve the proper angle.

OK I see it for tapers but the example part only had edge breaking bevels which even in a lathe you would normally do with the edge of a tool rather that swinging the compound around unless you were doing a lot.