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High-performance indexable insert CCMT ...-HF RT250X

The indexable insert CCMT ...-HF RT250X provides a well-thought-out solution for professional turning tasks in steel and stainless steel. Equipped with the special HF geometry, this tool insert was specifically developed for medium machining and finishing. The PVD multilayer-coated RT250X carbide grade opens up flexible application possibilities and convinces with reliable process stability under continuous and lightly interrupted cutting conditions.

Suitable materials

Technical data

  • Insert shape: CCMT (80° rhombic)
  • Processing: Medium machining and finishing
  • Cutting conditions: Continuous and light interrupted cut
  • Grade: RT250X
  • Material classification: P10-P30 (Steel), M10-M30 (Stainless Steel)
  • Coating: PVD multilayer
  • Packaging unit: 10 pieces

Dimensions of Indexable insert CCMT ... -HF RT250X

Item Nr. r L I.C S d
CCMT 060204-HF RT250X 1771432 0,4 6,4 6,35 2,38 2,8
CCMT 060208-HF RT250X 1771433 0,8 6,4 6,35 2,38 2,8
CCMT 09T304-HF RT250X 1771435 0,4 9,7 9,525 3,97 4,4
CCMT 09T308-HF RT250X 1771436 0,8 9,7 9,525 3,97 4,4
CCMT 120404-HF RT250X 1771437 0,4 12,9 12,7 4,76 5,56
CCMT 120408-HF RT250X 1771438 0,8 12,9 12,7 4,76 5,56

Cutting data

Steel Stainless Steel
Vc (m/min) f (mm/rev.) ap (mm) Vc (m/min) f (mm/rev.) ap (mm)
CCMT 060204-HF RT250X 120-240 0,05-0,2 0,2-2,5 100-200 0,05-0,2 0,2-2,5
CCMT 060208-HF RT250X 140-260 0,05-0,3 0,3-2,5 100-200 0,05-0,3 0,3-2,5
CCMT 09T304-HF RT250X 120-240 0,05-0,3 0,2-3 100-200 0,05-0,3 0,2-3
CCMT 09T308-HF RT250X 140-260 0,05-0,4 0,3-3 100-200 0,05-0,4 0,3-3
CCMT 120404-HF RT250X 120-240 0,05-0,3 0,5-4 100-200 0,05-0,3 0,5-4
CCMT 120408-HF RT250X 120-240 0,08-0,4 0,8-4 100-200 0,08-0,4 0,8-4

Applications

The CCMT turning insert of the RT250X grade creates excellent conditions for demanding contour machining, facing, and longitudinal turning in batch and single-part production. It is geared towards professional use in mechanical engineering, tool and mold making, and general machining technology. Its universal suitability for various steel and stainless steel alloys simplifies tool selection and reduces setup times for changing material requirements.

Special features

The combination of a tough carbide substrate and a modern PVD multilayer coating supports efficient workflows through reduced wear of the cutting edge. The pronounced HF chipbreaker ensures controlled chip breaking, especially during finishing work with small depths of cut. This favors a high surface quality of the final component. Delivery takes place in a practical packaging unit of 10 pieces, enabling predictive inventory management in the workshop.

1771432

Data sheet

Materials
Stainless Steel
Steel
Processing
Finish
Mittel
Inserts
CC..

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