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SCMT-PM RT250+ Turning Insert for Steel

The SCMT-PM RT250+ indexable insert is a reliable choice for the medium turning of steel materials. Equipped with a highly wear-resistant CVD coating and a tough P20-P30 carbide substrate, this cutting tool establishes excellent conditions for efficient and stable machining processes. The integrated PM chipbreaker promotes controlled chip evacuation, which directly supports smooth workflows during demanding lathe operations.

Suitable materials

Technical data

  • Insert shape: SCMT
  • Application: Medium machining
  • Cutting conditions: Continuous and light interrupted cut
  • Material suitability: Steel
  • Grade: RT250+ (CVD-coated, 2-color P20-P30 carbide)
  • Packaging unit: 10 pieces

Dimensions of SCMT-PM RT250+

Item Nr. r L I.C S
CCMT 09T304-PM RT250+ 1771626 0,4 9,525 9,525 3,97
CCMT 09T308-PM RT250+ 1771627 0,8 9,525 9,525 3,97

Cutting data

Steel
Vc (m/min) fn (mm/U) ap (mm)
SCMT 09T304-PM RT250+ 120-260 0,15-0,3 1-2
SCMT 09T308-PM RT250+ 120-260 0,15-0,3 1-2

Applications

This indexable turning insert provides excellent performance in everyday steel turning tasks. It is primarily designed for medium chip cross-sections and excels in continuous cutting environments. Thanks to the inherent toughness of the P20-P30 carbide substrate, it is also highly capable of handling light interrupted cuts, ensuring consistent process reliability across various CNC and conventional turning setups.

Special features

A standout characteristic of the RT250+ grade is its two-color CVD coating, which significantly simplifies visual wear detection. This practical feature allows operators to monitor the cutting edge and schedule insert changes precisely. Furthermore, the robust combination of geometry and carbide grade minimizes the risk of edge chipping under mechanical stress. Please note that these inserts are exclusively supplied in a packaging unit of 10 pieces.

1771626

Data sheet

Materials
Steel
Processing
Mittel
Inserts
SC..
Cutting conditions
Continuous
Light interrupted

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