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Metric 16IR Threading Insert for Professional Use

The 16IR internal threading insert with a 60° metric full profile is specifically designed for precise thread production in demanding materials. Featuring the wear-resistant RT300 grade, users benefit from a PVD-coated cutting edge developed primarily for universal use in steel and stainless steel. The accurately shaped profile supports efficient turning processes, helps to reduce burr formation, and ensures high process reliability in industrial machining applications.

Technical data

  • Application: Inside thread
  • Cutting direction: Right
  • Thread type: Metric
  • Profile: Full profile (60° flank angle)
  • Carbide grade: RT300 (PVD-coated P15-P25 and M10-M25)
  • Primary use: Universal use in steel and stainless steel
  • Packaging: Packaging unit = 5 Pc.

Dimensions of Threading Insert 16IR

Insert size 16
Inside/Outside Thread Inside
Direction Right
Thread Type Metric
Profile Full Profile
Workpiece Materials Stainless Steel

Cutting data

Item Nr. ISO Pitch I.C S d Cutting Data
16IR-V-ISO-1,0 RT300 1881061 16 1,0mm 9,525 3,52 4 Vc= 60-90m/min
16IR-V-ISO-1,25 RT300
1881062 16 1,25mm 9,525 3,52 4 Vc= 60-90m/min
16IR-V-ISO-1,5 RT300
1881063 16 1,5mm 9,525 3,52 4 Vc= 60-90m/min
16IR-V-ISO-1,75 RT300
1881064 16 1,75mm 9,525 3,52 4 Vc= 60-90m/min
16IR-V-ISO-2,0 RT300
1881065 16 2,0mm 9,525 3,52 4 Vc= 60-90m/min
16IR-V-ISO-2,5 RT300
1881066 16 2,5mm 9,525 3,52 4 Vc= 60-90m/min
16IR-V-ISO-3,0 RT300
1881067 16 3,0mm 9,525 3,52 4 Vc= 60-90m/min

Applications

The metric full profile is excellently suited for the finish turning of dimensionally accurate internal threads in components made of stainless steel as well as alloyed and unalloyed steel. Thanks to its optimized cutting edge geometry, the insert opens up flexible application possibilities in both single-part and series production on CNC lathes where an exact ISO-compliant flank profile is required.

Special features

The RT300 carbide grade is specifically engineered for universal applications, providing remarkable wear resistance. This is a crucial factor for reliable results, especially when thread turning in tough materials like stainless steel. Furthermore, the metric full profile delivers clean threads with consistently good surface finishes, making the indexable insert a well-conceived choice for demanding turning operations.

1881061

Data sheet

Inside/Outside
Inside
Gewindeplatten Große
16
Gewindeplatten Verwendung
RT300 Edelstahl
Gewinde
Metric
Materials
Stainless Steel
Rechts-Links
Right
thread profile
Full profile

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