WIDIA Triangle Turning Insert: TNMG542MS

The WIDIA TNMG542MS / TNMG270608MS triangle indexable turning insert is used for general-purpose turning, facing, and profiling on steel, stainless steel, and cast iron workpieces. It is designed for use in CNC lathes and manual turning applications where a negative rake geometry provides strength and chip control.

The WIDIA triangle turning insert is available as TNMG542MS and TNMG270608MS, both under MPN 5908942. The TNMG270608MS type has a 3/8-inch inscribed circle, 3/16-inch thickness, and 1/32-inch nose radius. The TNMG542MS variant offers a 1/2-inch inscribed circle, 3/16-inch thickness, and 1/32-inch nose radius.

3G Electric supplies WIDIA TNMG542MS / TNMG270608MS turning inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this WIDIA triangle insert.

To select the correct WIDIA triangle turning insert, match the inscribed circle (IC) to your tool holder pocket size: TNMG542MS uses a 1/2-inch IC, TNMG270608MS uses a 3/8-inch IC. Ensure the insert thickness and nose radius suit your depth of cut and finish requirements. Consult your tool holder manual for compatibility.