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Negative Turning Inserts

Our range of negative turning inserts includes a wide variety of grades, geometries, and applications.
Here, you will find the right insert for every material.

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  • Inserts: CN..
  • Inserts: TN..
  • Inserts: VN..
  • Processing: Finish
  • Cutting conditions: Light interrupted
CNMG-PF RT325G Turning Insert for Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - CNMG...-PF RT325G

Price ab €4.60
Availability: 999970 In Stock
Shape CNMG
Processing Medium and Finish
Cutting condition Continuous and slightly interrupted cutting
Workpiece Material Steel
Grade RT325G: Next-generation CVD-coated P25-grade carbide for continuous and slightly interrupted cutting.
Packaging unit 10 Pc.

Our chip problem-solver in the steel sector (finishing to medium machining).
For use in soft and tough materials, this special geometry delivers optimal results in chip formation.
This also positively influences surface qualities and tool life.

Schnitt K-LU.webp

r L I.C. S
CNMG 120404-PF RT325G
 0,4 12,9 12,7 4,76
CNMG 120408-PF RT325G
 0,8 12,9 12,7 4,76
CNMG 120412-PF RT325G
 1,2 12,9 12,7 4,76

TNMG-PF RT325G Turning Insert for Steel | Rinaldi-Tools
  • New
Rinaldi-Tools GmbH

Indexable insert - TNMG...-PF RT325G

Price ab €4.70
Availability: 1000000 In Stock
Shape TNMG
Processing Medium and Finish
Cutting conditions Continuous and light interrupted
Workpiece Material Steel
Grade RT325G: Next-generation CVD-coated P25-grade carbide for continuous and slightly interrupted cutting.
Packaging unit 10 Pc.

Our chip problem-solver in the steel sector (finishing to medium machining).
For use in soft and tough materials, this special geometry delivers optimal results in chip formation.
This also positively influences surface qualities and tool life.

Schnitt K-LU.webp

  r L I.C S d
TNMG 160404-PF RT325G 0,4 16,5 9,525 4,76 3,81
TNMG 160408-PF RT325G 0,8 16,5 9,525 4,76 3,81
TNMG 160412-PF RT325G 1,2 16,5 9,525 4,76 3,81
VNMG-PF RT325G Turning Insert for Steel | Rinaldi-Tools
  • New
Rinaldi-Tools GmbH

Indexable insert - VNMG...-PF RT325G

Price ab €6.90
Availability: 1000000 In Stock

Shape VNMG
Processing Medium and Finish
Cutting condition Continuous and light interrupted
Workpiece Material Steel
Grade RT325G: Next-generation CVD-coated P25-grade carbide for continuous and slightly interrupted cutting.
Packaging unit 10 Pc.

Our chip problem-solver in the steel sector (finishing to medium machining).
For use in soft and tough materials, this special geometry delivers optimal results in chip formation.
This also positively influences surface qualities and tool life.

Schnitt K-LU.webp

r L I.C S d
VNMG 160404-PF RT325G 0,4 16,6 9,525 4,76 3,81
VNMG 160408-PF RT325G 0,8 16,6 9,525 4,76 3,81
VNMG 160412-PF RT325G 0,8 16,6 9,525 4,76 3,81

CNMG-W RT255M Wiper Turning Insert for Stainless Steel | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - CNMG...-W RT255M

Price ab €4.60
Availability: 999730 In Stock

Shape CNMG
Processing Finish/Medium
Cutting condition Continuous and light interrupted
Workpiece Material Stainless Steel
Grade RT255M: PVD coated M20-M30 carbide. First choice for stainless steel
Packaging unit 10 Pc.

Maximum surface quality with maximum productivity – our new turning insert with wiper geometry
Compared to conventional turning inserts, the wiper version offers decisive advantages: thanks to its special geometry, the contact area with the workpiece surface is extended, resulting in significantly improved surface finishes – all while maintaining high feed rates.
What this means for you: shorter machining times combined with excellent surface quality – often eliminating the need for additional finishing operations such as grinding or polishing. Ideal for applications where precision and efficiency are equally important.
Experience the perfect combination of dimensional accuracy, long tool life, and increased productivity – with our wiper insert for modern machining processes.

r L I.C. S
CNMG 120408-W RT255M 0,8 12,9 12,7 4,76

CNMG-ALP RT100 Turning Insert for Aluminum | Rinaldi-Tools
Rinaldi-Tools GmbH

Indexable insert - CNMG...-ALP RT100

Price ab €4.20
Availability: 2147483057 In Stock

Shape CNMG
Workpiece Material Aluminum, Plastics & NF-Metals
Cutting condition Continuous and light interrupted
Grade RT100: Uncoated K10-K15 carbide for Aluminum and plastics
Packaging unit 10 Pc.

  L I.C S d r
CNMG 120404-ALP RT100 12,9 12,7 4,76 5,16 0,4
CNMG 120408-ALP RT100 12,9 12,7 4,76 5,16 0,8