Boring Bar

[Cross Slide]

(12-21-2019, 12:41 PM)Highpower Wrote: What type of tool post are you using? Square 4-position or QCTP?
What type of boring bars? Like these?



I find the brazed carbide tools work much better after being ground to a sharp edge and a decent clearance angle. Center height is the correct way to go.

I have a Piston Type QCTP
I have a set of Accusize Boring Bars that look just like the ones you attached the picture of.
I didn’t try sharpening them. 
How much clearance angle should I be looking for?