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High-Performance Round Milling Insert for Steel and Hardened Steel

The indexable insert RDMW ...MO-H RT305H has been purposefully developed for professional milling applications. It features a resilient core structure and an advanced PVD coating, ensuring continuous cutting performance even under demanding conditions. Thanks to the special indexing design, rotation within the insert pocket is prevented, which significantly contributes to high process stability and consistent dimensional accuracy.

Suitable materials

Technical data

  • Shape: RDMW
  • Processing: Medium machining and roughing
  • Workpiece material: Steel, hardened steel
  • Grade: RT305H (PVD-coated high-performance grade)
  • Packaging unit: 10 pieces

Dimensions of the indexable insert RDMW ...MO-H RT305H

Art. Nr. I.C. S d
RDMW 10T3MO-H RT305H 2651951 10 3,97 4,1
RDMW 1204MO-H RT305H 2651952 12 4,76 4,1

Cutting data

Steel Hardened Steel
Vc (m/min) fz (mm) Vc (m/min) fz (mm)
RDMW 10T3MO-H RT305H 80-270 0,15-0,25 80-150 0,11-0,18
RDMW 1204MO-H RT305H 80-270 0,15-0,25 80-150 0,11-0,18

Applications

This RDMW round milling insert is a well-conceived solution for universal milling tasks in modern mechanical engineering, toolmaking, and mold making. Equipped with the RT305H grade, it is well aligned for machining unalloyed and alloyed steels as well as hardened materials. Particularly in medium machining and roughing operations, this indexable insert supports efficient workflows and delivers consistently solid cutting results.

Special features

An important design feature of this tool is its twist-proof seating, which is achieved through integrated indexing. This prevents unwanted micro-movements during the cutting process. The robust RDMW geometry is complemented by a powerful PVD coating that increases wear resistance, thus ensuring reliable performance across a wide range of usage scenarios. Additionally, the practical packaging unit of 10 pieces facilitates straightforward inventory management in series production.

2651951

Data sheet

Materials
Cast Iron
Steel
Processing
Mittel

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