BEYOND S12M-STUCL11 Left Hand Internal Turning Tool Holder | 12mm CNC Boring Bar ISO-CNMG the negative insert is secured

the negative insert is secured directly into the pocket via a center screw

The -W08 chipbreaker is specialized for finishing

The 75-degree approach angle correctly directs cutting forces along the axis

0mm double-ended insert purpose-built for the most demanding ISO M (Stainless Steel) and ISO S (High-Temperature Alloys) applications

CNMG433-RP carbide

BEYOND S12M-STUCL11 Left Hand Internal Turning Tool Holder | 12mm CNC Boring Bar ISO-CNMG the negative insert is securedBEYOND S12M STUCL11 Left Hand Internal Turning Tool Holder High Rigidity 12mm CNC Boring Bar PLEASE NOTE: The indexable carbide insert shown in the product images is for structural demonstration purposes only and is NOT included in the tool holder package. Please purchase your compatible left hand or neutral inserts separately. 1. Product Overview "Which 12mm left hand boring bar provides optimal chip clearance and rigidity for internal turning or sub