BT40-LBK4-85 Boring Head Shank 85mm LBK4 22mm MAS403 Carmex Internal Right Hand NPT Pipe Thread Turning Insert 27 mm / 27 IR Q60 BMA Thickness of Leaves Included (mm):

Thickness of Leaves Included (mm):

Clearance Angle: 5°

Application: Heavy-duty large-diameter boring for BSD64 systems

supporting consistent machining performance

Insize Tube Thickness Caliper

BT40-LBK4-85 Boring Head Shank 85mm LBK4 22mm MAS403 Carmex Internal Right Hand NPT Pipe Thread Turning Insert 27 mm / 27 IR Q60 BMA Thickness of Leaves Included (mm):BT40 LBK4 85 Boring Head Shank 85mm LBK4 22mm MAS403 The BT40 LBK4 85 boring head shank is designed for medium diameter boring applications requiring strength and stability. Built to MAS403 standard, it delivers reliable machining performance. This shank is compatible with CBA40 boring heads, supporting a machining range of 405579mm depending on configuration. Key Features & Benefits 85mm projection for controlled machining LBK4 (22mm) interface for