Sandvik Coromant TNMG 16 04 08-QM 4425 Carbide Turning Insert（10pcs） VBGT110302L-F VP15TF allowing you to run at

allowing you to run at higher feed rates (increasing productivity) while maintaining the surface finish quality of a much slower feed

2)X options)

but 20mm wouldn't fit

AH725 is very stable

pair your S12M-STUCL11 boring bar with the corresponding BEYOND proprietary insert grade tailored to your target material:

Sandvik Coromant TNMG 16 04 08-QM 4425 Carbide Turning Insert（10pcs） VBGT110302L-F VP15TF allowing you to run atTNMG 16 04 08 QM 4425 Premium Steel Turning Insert T Max P Geometry Product Overview The Sandvik Coromant TNMG 16 04 08 QM 4425 is a high performance triangular carbide insert designed for medium machining applications in steel (P class). Part of the T Max P family, this insert utilizes the cutting edge GC4425 Grade with Inveio coating technology for unmatched wear resistance and tool life. Metric vs Inch Reference: System Designation Metric (ISO)