A VBMT boring bar (20 mm shank) is an internal turning tool holder used on a lathe or CNC machine for boring (internal machining). It is designed to hold VBMT-type carbide inserts.
Tool type: Internal boring bar (lathe tool holder)
Insert compatibility: VBMT / VBGT 11 series inserts
Shank diameter: 20 mm
Minimum bore diameter: ~2527 mm (approx.)
Clamping type: Usually a screw-on clamp or a top clamp
Approach angle: Around 90107 depending on exact model
