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Reliable thread turning with the 22IR RT315

The right-hand 22IR threading insert with a 60° flank angle provides a reliable solution for machining challenging metric internal threads. The full profile geometry creates the complete thread shape in a single pass, ensuring clean and highly accurate thread flanks on the workpiece. By combining a tough carbide substrate with the PVD coating of the RT315 grade (P15-P25, M10-M25), this insert demonstrates outstanding wear resistance. Supporting a recommended cutting speed of 60 to 90 m/min, it establishes stable conditions for CNC turning applications.

Suitable materials

Technical data

  • Insert size: 22
  • Execution: Internal thread, right-hand
  • Thread type: Metric, 60° flank angle
  • Profile type: Full profile
  • Carbide grade: RT315 (P15-P25 and M10-M25)
  • Coating: PVD
  • Inscribed Circle (I.C): 12.7 mm
  • Packaging unit: 2 pieces

Dimensions of Threading insert - 22IR (60°) metric Full Profile Universal RT315

Item Nr. ISO Pitch I.C  Cutting Data
22IR-V-ISO-3,5 RT315 1881531 22 3,5 mm 12,7 Vc= 60-90m/min
22IR-V-ISO-4,0 RT315 1881532 22 4,0 mm 12,7 Vc= 60-90m/min
22IR-V-ISO-4,5 RT315
1881533 22 4,5 mm 12,7 Vc= 60-90m/min
22IR-V-ISO-5,0 RT315
1881534 22 5,0 mm 12,7 Vc= 60-90m/min
22IR-V-ISO-5,5 RT315
1881535 22 5,5 mm 12,7 Vc= 60-90m/min
22IR-V-ISO-6,0 RT315
1881536 22 6,0 mm 12,7 Vc= 60-90m/min

Applications

This cutting insert is specifically designed for machining operations in mechanical engineering and plant construction, where precise metric internal threads must be cut into steel and stainless steel components. Thanks to its full profile form, the threading insert is the ideal choice when strict requirements are placed on the exact shape of the entire thread and its outer diameter.

Special features

The robust PVD protection of the RT315 carbide grade reduces tool wear when machining tough stainless steels and standard structural steel. Capable of covering large pitches from 3.5 to 6.0 mm, the 22IR size allows for the safe realization of heavy internal threading tasks. The convenient packaging unit of two pieces supports practical and economical tool inventory management in professional workshops.

1881533

Data sheet

Inside/Outside
Inside
Gewindeplatten Große
22
Gewindeplatten Verwendung
RT315 Steel and Stainless Steel
Gewinde
Metric
Materials
Stainless Steel
Steel
Rechts-Links
Right
thread profile
Full profile

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