BDMT11T331ER-JT PR1210 (TKA00366)

The BDMT11T331ER-JT PR1210 is a high-speed, high-feed rectangular indexable milling insert combining the maximum 3.1mm nose radius with the wear-resistant PR1210 CVD-coated carbide grade. This combination is optimised for high-speed finishing and semi-finishing at maximum feed rates in stable, continuous milling conditions on steel and cast iron. The very large nose radius enables the highest feed per tooth while producing excellent surface finish results.

Key Features

• Insert type: BDMT — rectangular double-sided milling insert
• Size: 11mm x T3 thickness x 31 nose radius (3.1mm) — maximum nose radius for highest feed rates
• Geometry: ER-JT — positive, free-cutting geometry for low cutting forces
• Grade: PR1210 (CVD-coated carbide) — high wear resistance for high-speed continuous milling in steel and cast iron
• ISO application: P05–P20, K05–K20
• Edges: 2 cutting edges per insert

Applications

High-speed, high-feed finishing and semi-finishing face milling and shoulder milling of carbon steel, alloy steel, and cast iron in stable, continuous cutting conditions. Compatible with BDMT-style milling cutter bodies. Available in packs of 10.