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 Application: Heavy-duty large-diameter boring for

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

supporting consistent machining performance

Designed for Class 2A thread inspection

Thickness of Leaves Included (mm):

The E-Z Coil Kit Economy 5/16"-24 X 1D UNF is perfect for professionals and DIY enthusiasts who need to restore or protect threads in soft materials

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 Application: Heavy-duty large-diameter boring forBT40 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