Line boring tools- what are some manufactures

[Lanza]

I'm looking for a 12mm round tool in the form of a straight shank boring bar, with the indexable tip at the 90-degree approach angle.
The insert styles: CCMT and TCMT
Any manufacturers that you know will be of help

 

[sfriedberg]

SCLCR-style bar for CCMT inserts? The end cutting angle is actually 93 degrees or something like that, but if you are through-boring (line boring suggests it) or take a finish facing pass at the bottom of a blind hole, it might work for you.
If that standard bar style works in your application, pretty much every manufacturer makes one.