BEYOND S12M-STFCR09 Right Hand Internal Turning Tool Holder | 12mm CNC Boring Bar DNMG150612 consider the US735 PVD grade

consider the US735 PVD grade for higher toughness

or apply high-pressure targeted coolant to forcefully break stringy ribbons into our **BY8135 high-impact grade** matrix

Tungaloy Steel Turning Grade Selection

this insert integrates a revolutionary thick crystal-aligned $\alpha\text{-Al}_2\text{O}_3$ alumina layer over a highly fracture-resistant tungsten carbide substrate

Rigid Internal Profiling: Tailor-made for roughing and finishing internal bores between 14mm and 35mm deep where standard slim bars suffer from tool deflection

BEYOND S12M-STFCR09 Right Hand Internal Turning Tool Holder | 12mm CNC Boring Bar DNMG150612 consider the US735 PVD gradeBEYOND S12M STFCR09 Right Hand Internal Turning Tool Holder High Precision 12mm CNC Boring Bar PLEASE NOTE: The indexable carbide insert shown seated on the tool head in our product photography is for structural demonstration purposes only. It is NOT included in the tool holder package. Please purchase your compatible right hand or neutral inserts separately. 1. Product Overview "Which 12mm right hand boring bar provides optimal chip control and