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Negative Turning Inserts

Negative turning inserts have a cutting angle smaller than zero. The cutting angle required for machining results from the positioning of the insert in the tool holder.
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.

No minimum order value

Free Shipping within Germany

on orders over €150

Telephone order and advice

Tel.: +49 (0)208 - 848 67 82

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Indexable insert - CNMG...-FP RT150+/250+
Rinaldi-Tools GmbH

Indexable insert - CNMG...-FP RT150+/250+

Price ab €3.90
Availability: 2147483487 In Stock

Shape CNMG
Processing Finish
Workpiece Material Steel
Grade RT150+: CVD-coated 2-color coated P10-P20 carbide for steel
RT250+:
CVD coated 2 color P20-P30 carbide for steel
Packaging unit 10 Pc.

  r L I.C. S
CNMG 120404-FP RT150+ 0,4 12,9 12,7 4,76
CNMG 120408-FP RT150+ 0,8 12,9 12,7 4,76
CNMG 120408-FP RT250+ 0,8 12,9 12,7 4,76

Indexable insert - CNMG...-PM RT250+
Rinaldi-Tools GmbH

Indexable insert - CNMG...-PM RT250+

Price ab €3.90
Availability: 2147481537 In Stock

Shape CNMG
Processing Medium
Workpiece Material Steel
Grade RT250+: CVD coated 2-color P20-P30 carbide grade
for steel processing
Packaging unit 10 Pc.

r L I.C. S
CNMG 120404-PM RT250+ 0,4 12,9 12,7 4,76
CNMG 120408-PM RT250+ 0,8 12,9 12,7 4,76
CNMG 120412-PM RT250+ 1,2 12,9 12,7 4,76

Indexable insert - CNMG...-PR RT215+/225+
Rinaldi-Tools GmbH

Indexable insert - CNMG...-PR RT215+/225+

Price ab €4.40
Availability: 2147483597 In Stock

Shape CNMG
Processing Roughing
Workpiece Material Steel
Grade RT250+: CVD coated 2-color P20-P30 carbide grade
for steel processing
RT225+: CVD coated 2-color P20 carbide
the latest generation for general steel processing
Packaging unit 10 Pc.

r L I.C. S
CNMG 120408-PR RT215+/225+ 0,8 12,9 12,7 4,76
CNMG 120412-PR RT215+/225+ 1,2 12,9 12,7 4,76
CNMG 120416-PR RT215+/225+
 1,6 12,9 12,7 4,76
CNMG 160608-PR RT215+/225+
 0,8 16,1 15,875 6,35
CNMG 160612-PR RT215+/225+
 1,2 16,1 15,875 6,35
CNMG 160616-PR RT215+/225+
 1,6 16,1 15,875 6,35
CNMG 160624-PR RT215+/225+
 2,4 16,1 15,875 6,35
CNMG 190612-PR RT215+/225+
 1,2 19,3 19,05 6,35
CNMG 190616-PR RT215+/225+
 1,6 19,3 19,05 6,35
CNMG 190624-PR RT215+/225+
 2,4 19,3 19,05 6,35

Indexable insert - CNMG...-PM RT215+/225+
Rinaldi-Tools GmbH

Indexable insert - CNMG...-PM RT215+/225+

Price ab €4.40
Availability: 2147483637 In Stock

Shape CNMG
Processing Medium
Workpiece Material Steel
Grade RT250+: CVD coated 2-color P20-P30 carbide grade
for steel processing
RT225+: CVD coated 2-color P20 carbide
the latest generation for general steel processing
Packaging unit 10 Pc.

  r L I.C. S
CNMG 120404-PM RT215+ 0,4 12,9 12,7 4,76
CNMG 120408-PM RT215+ 0,8 12,9 12,7 4,76
CNMG 120412-PM RT215+ 1,2 12,9 12,7 4,76
CNMG 120416-PM RT215+ 1,6 12,9 12,7 4,76
CNMG 160608-PM RT215+ 0,8 16,1 15,875 6,35
CNMG 160612-PM RT215+ 1,2 16,1 15,875 6,35
CNMG 160616-PM RT215+ 1,6 16,1 15,875 6,35
CNMG 190608-PM RT215+ 0,8 19,3 19,05 6,35
CNMG 190612-PM RT215+ 1,2 19,3 19,05 6,35
CNMG 190616-PM RT215+ 1,6 19,3 19,05 6,35
CNMG 120404-PM RT225+ 0,4 12,9 12,7 4,76
CNMG 120408-PM RT225+ 0,8 12,9 12,7 4,76
CNMG 120412-PM RT225+ 1,2 12,9 12,7 4,76
CNMG 120416-PM RT225+ 1,6 12,9 12,7 4,76
CNMG 160608-PM RT225+ 0,8 16,1 15,875 6,35
CNMG 160612-PM RT225+ 1,2 16,1 15,875 6,35
CNMG 160616-PM RT225+ 1,6 16,1 15,875 6,35
CNMG 190608-PM RT225+ 0,8 19,3 19,05 6,35
CNMG 190612-PM RT225+ 1,2 19,3 19,05 6,35
CNMG 190616-PM RT225+ 1,6 19,3 19,05 6,35

Indexable insert - CNMG...-FE RT305
Rinaldi-Tools GmbH

Indexable insert - CNMG...-FE RT305

Price ab €3.90
Availability: 2147483007 In Stock

Shape CNMG
Processing Finish
Workpiece Material Stainless Steel
Grade RT305: PVD grade M20-M30 for stainless steel
with the most modern coating
Packaging unit 10 Pc.

r L I.C. S d
CNMG 120404-FE RT305 0,4 12,9 12,7 4,76 5,16
CNMG 120408-FE RT305 0,8 12,9 12,7 4,76 5,16

 

Wendeschneidplatte - CNMG...-MM RT250M
Rinaldi-Tools GmbH

Wendeschneidplatte - CNMG...-MM RT250M

Price ab €3.90
Availability: 2147483377 In Stock

Shape CNMG
Processing Medium
Workpiece Material Stainless Steel
Grade RT250M = PVD coated M20-M30 carbide.
Packaging unit 10 Pc.

r L I.C. S d
CNMG 120404-MM RT250M 0,4 12,9 12,7 4,76 5,16
CNMG 120408-MM RT250M 0,8 12,9 12,7 4,76 5,16
CNMG 120412-MM RT250M 1,2 12,9 12,7 4,76 5,16

 

Indexable insert - CNMG...-MR RT250M
Rinaldi-Tools GmbH

Indexable insert - CNMG...-MR RT250M

Price ab €4.20
Availability: 2147482717 In Stock

Shape CNMG
Processing Roughing
Workpiece Material Stainless Steel
Grade RT250M: PVD coated M20-M30 carbide.
Packaging unit 10 Pc.

r L I.C. S d
CNMG 120408-MR RT250M 0,8 12,9 12,7 4,76 5,16
CNMG 120412-MR RT250M 1,2 12,9 12,7 4,76 5,16

Indexable Insert - CNMM...-SXR...
  • New
Rinaldi-Tools GmbH

Indexable Insert - CNMM...-SXR...

Price ab €8.80
Availability: 9999990 In Stock

Shape CNMM
Processing Roughing
Workpiece Material Steel/Stainless Steel
Grade RT225+: CVD coated P20 carbide of
the latest generation for general steel processing
Grade RT255M: PVD coated M20-M30 carbide.
First choice for stainless steel
Packaging unit 10 Pc.

 

CNMM...-SXR RT315G for Steel

r L I.C. S
CNMM 120408-SXR RT315G 0,8 12,9 12,7 4,76
CNMM 120412-SXR RT315G 1,2 12,9 12,7 4,76
CNMM 160612-SXR RT315G 1,2 16,1 15,875 6,35
CNMM 160616-SXR RT315G 1,6 16,1 15,875 6,35
CNMM 190612-SXR RT315G 1,2 19,3 19,05 6,35
CNMM 190616-SXR RT315G 1,6 19,3 19,05 6,35
CNMM 190624-SXR RT315G 2,4 19,3 19,05 6,35

CNMM...-SXR RT255M for Stainless Steel

r L I.C. S
CNMM 120408-SXR RT255M 0,8 12,9 12,7 4,76
CNMM 120412-SXR RT255M 1,2 12,9 12,7 4,76
CNMM 160612-SXR RT255M 1,2 16,1 15,875 6,35
CNMM 160616-SXR RT255M 1,6 16,1 15,875 6,35
CNMM 190612-SXR RT255M 1,2 19,3 19,05 6,35
CNMM 190616-SXR RT255M 1,6 19,3 19,05 6,35
CNMM 190624-SXR RT255M 2,4 19,3 19,05 6,35

Indexable insert - CNMG...-SF RTC+
Rinaldi-Tools GmbH

Indexable insert - CNMG...-SF RTC+

Price ab €3.70
Availability: 214748364 In Stock

Shape CNMG
Processing Finish
Workpiece Material Steel and Stainless Steel
Grade RTC+: PVD coated P05-P15 Cermet grade for finishing of steel and stainless steel
Packaging unit 10 Pc.

 

  r L I.C. S
CNMG 090304-SF RTC+ 0,4 9,7 9,525 3,18
CNMG 120404-SF RTC+ 0,4 12,9 12,7 4,76
CNMG 120408-SF RTC+ 0,8 12,9 12,7 4,76

Indexable insert - CNMG...-MR RT255M
Rinaldi-Tools GmbH

Indexable insert - CNMG...-MR RT255M

Price ab €4.60
Availability: 2147482187 In Stock

Shape CNMG
Processing Roughing/Medium
Workpiece Material Stainless Steel
Grade RT255M:
PVD coated M20-M30 carbide. Good choice for stainless steel
Packaging unit 10 Pc.

Art. Nr. r L I.C. S d
CNMG 120408-MR RT255M 1661531 0,8 12,9 12,7 4,76 5,16
CNMG 120412-MR RT255M 1661532 1,2 12,9 12,7 4,76 5,16

Indexable insert - CNMG...-KC RT150K
Rinaldi-Tools GmbH

Indexable insert - CNMG...-KC RT150K

Price ab €4.70
Availability: 2147483557 In Stock

Shape CNMG
Processing Medium
Workpiece Material Cast Iron
Grade RT150K: CVD-coated K10-K20 carbide for cast machining
Packaging unit 10 Pc.

  r L I.C S d
CNMG 120404-KC RT150K 0,4 12,9 12,7 4,76 5,16
CNMG 120408-KC RT150K 0,8 12,9 12,7 4,76 5,16
CNMG 120412-KC RT150K 1,2 12,9 12,7 4,76 5,16
Indexable insert - CNMG...-ALP RT100
Rinaldi-Tools GmbH

Indexable insert - CNMG...-ALP RT100

Price ab €4.20
Availability: 2147483267 In Stock

Shape CNMG
Workpiece Material Aluminum, Plastics & NF-Metals
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
Indexable insert - CNMM...-XR RT225+
Rinaldi-Tools GmbH

Indexable insert - CNMM...-XR RT225+

Price ab €4.40
Availability: 2147483517 In Stock

Shape CNMM
Processing Roughing
Workpiece Material Steel
Grade RT225+: CVD coated P20 carbide of
the latest generation for general steel processing
Packaging unit 10 Pc.

r L I.C. S
CNMM 120408-XR RT225+ 0,8 12,9 12,7 4,76
CNMM 120412-XR RT225+ 1,2 12,9 12,7 4,76
CNMM 120416-XR RT225+ 1,6 12,9 12,7 4,76
CNMM 160612-XR RT225+ 1,2 16,1 15,875 6,35
CNMM 160616-XR RT225+ 1,6 16,1 15,875 6,35
CNMM 160624-XR RT225+ 2,4 16,1 15,875 6,35
CNMM 190612-XR RT225+ 1,2 19,3 19,05 6,35
CNMM 190616-XR RT225+ 1,6 19,3 19,05 6,35
CNMM 190624-XR RT225+ 2,4 19,3 19,05 6,35

Indexable insert - CNGG...-SF RT110S
Rinaldi-Tools GmbH

Indexable insert - CNGG...-SF RT110S

Price ab €6.10
Availability: 2147483607 In Stock

Shape CNGG
Processing Finish
Workpiece Material Heat resistant super alloys
Grade RT110S:
PVD-TialSin coated S10 carbide for heat resistant super alloys
Packaging unit 10 Pc.

r L I.C. S d
CNGG 120404-SF RT110S 0,4 12 12,7 4,76 5,16
CNGG 120408-SF RT110S 0,8 12 12,7 4,76 5,16

Indexable insert - CNMG...-SM RT110S
Rinaldi-Tools GmbH

Indexable insert - CNMG...-SM RT110S

Price ab €5.20
Availability: 2147483397 In Stock

Shape CNMG
Processing Mittel
Workpiece Material Heat resistant super alloys
Grade RT110S:
PVD-TialSin coated S10 carbide for special materials
Packaging unit 10 Pc.

r L I.C. S d
CNMG 120408-SM RT110S 0,8 12 12,7 4,76 5,16
CNMG 120412-SM RT110S 1,2 12 12,7 4,76 5,16

Indexable insert - CNMG...-SR RT110S
Rinaldi-Tools GmbH

Indexable insert - CNMG...-SR RT110S

Price ab €5.20
Availability: 2147483447 In Stock

Shape CNMG
Processing Roughing
Workpiece Material Heat resistant super alloys
Grade RT110S:
PVD-TialSin coated S10 carbide for special materials
Packaging unit 10 Pc.

r L I.C. S d
CNMG 120408-SR RT110S 0,8 12 12,7 4,76 5,16
CNMG 120412-SR RT110S 1,2 12 12,7 4,76 5,16

Indexable insert - CNMG 120408-RSN RT130S
Rinaldi-Tools GmbH

Indexable insert - CNMG 120408-RSN RT130S

Price ab €5.90
Availability: 2147483377 In Stock

Art. Nr.: 1661040

PVD-High Performance Insert for nickel-based alloys such as heat-resistant and titanium alloys

Shape CNMG
Processing Roughing
Workpiece Material Heat resistant super alloys
Grade RT130S: PVD-High Performance Insert for nickel-based alloys
such as heat-resistant and titanium alloys
Packaging unit 10 Pc.

L I.C S d r
CNMG 120408-RSN RT130S 12,9 12,7 4,76 5,16 0,8

Indexable insert - DNMG...-FP RT150+
Rinaldi-Tools GmbH

Indexable insert - DNMG...-FP RT150+

Price ab €5.70
Availability: 2147483347 In Stock

Shape DNMG
Processing Finish
Workpiece Material Steel
Grade RT150+:
CVD-coated 2-color coated P10-P20 carbide for steel
Packaging unit 10 Pc.

  r L I.C S d
DNMG 150604-FP RT150+ 0,4 15,5 12,7 6,35 5,16
DNMG 150608-FP RT150+ 0,8 15,5 12,7 6,35 5,16
Indexable insert - DNMG...-PM RT250+
Rinaldi-Tools GmbH

Indexable insert - DNMG...-PM RT250+

Price ab €4.90
Availability: 2147483377 In Stock

Shape DNMG
Processing Medium
Workpiece Material Steel
Grade RT250+:
CVD coated 2 color coated P20-P30 carbide for steel
Packaging unit 10 Pc.

  r L I.C S d
DNMG 110404-PM RT250+ 0,4 11,6 9,525 4,76 3,81
DNMG 110408-PM RT250+ 0,8 11,6 9,525 4,76 3,81
DNMG 110412-PM RT250+ 1,2 11,6 9,525 4,76 3,81
DNMG 150604-PM RT250+ 0,4 15,5 12,7 6,35 5,16
DNMG 150608-PM RT250+ 0,8 15,5 12,7 6,35 5,16
DNMG 150612-PM RT250+ 1,2 15,5 12,7 6,35 5,16
DNMG 150616-PM RT250+ 1,6 15,5 12,7 6,35 5,16
Indexable insert - DNMG 1506...R/L RT250
Rinaldi-Tools GmbH

Indexable insert - DNMG 1506...R/L RT250

Price ab €5.70
Availability: 2147483497 In Stock

Shape DNMG
Processing Roughing/Medium
Workpiece Material Steel
Grade RT250: CVD-coated P25-TIN hard metal for general steel processing
Packaging unit 10 Pc.

  r L I.C S d
DNMG 150604-R/L RT250 0,4 15,5 12,7 6,35 5,16
DNMG 150608-R/L RT250 0,8 15,5 12,7 6,35 5,16