About the Replacement 80° Carbide Insert
CNMG160608, CNMG160612 and CNMG160616 carbide turning inserts for heavy-duty rough machining of alloy steel and carbon steel.
The CNMG160608, CNMG160612 and CNMG160616 carbide turning inserts are specially developed for rough machining applications involving alloy steel and carbon steel. Featuring a robust carbide substrate and optimized cutting edge geometry, these CNMG inserts provide excellent resistance to wear, impact and thermal shock during heavy cutting conditions.
Designed for CNC turning operations with high material removal rates, the CNMG1606 series ensures stable cutting performance, reliable chip control and extended tool life. These inserts are ideal for rough turning, heavy stock removal and demanding industrial applications in automotive, machinery manufacturing and general metalworking industries.
| Model | L | IC | S | d | R |
| CNMG120408 | 12.9 | 12.7 | 4.76 | 5.16 | 0.8 |
| CNMG120412 | 12.9 | 12.7 | 4.76 | 5.16 | 1.2 |
| CNMG120416 | 12.9 | 12.7 | 4.76 | 5.16 | 1.6 |
| CNMG160608 | 16.1 | 15.875 | 6.35 | 6.35 | 0.8 |
| CNMG160612 | 16.1 | 15.875 | 6.35 | 6.35 | 1.2 |
| CNMG160616 | 16.1 | 15.875 | 6.35 | 6.35 | 1.6 |
| CNMG190608 | 19.3 | 19.05 | 6.35 | 7.94 | 0.8 |
| CNMG190612 | 19.3 | 19.05 | 6.35 | 7.94 | 1.2 |
| CNMG190616 | 19.3 | 19.05 | 6.35 | 7.94 | 1.6 |
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Grade for Carbide Inserts
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Sotanik Grade
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Coating
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Color
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Workpiece material
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APPLICATION
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HP1020
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CVD
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Yellow
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P10-P20
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Suitable for semi-finishing to finishing steel machining.
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HP1025
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CVD
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Black
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P15-P30
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Preferred grade for semi-finishing to finishing steel machining.
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HP1050
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CVD
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Two-color
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P30-P45
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It is suitable for turning of various steels and is the first choice for wear resistance.
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HT2015
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PVD
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Dark Gray
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P20-P30
K10-K30
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Suitable for steel and cast iron slight milling.
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HT2030
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PVD
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Dark purple
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P10-P25
M15-M35
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Suitable for steel and stainless steel continue turning and threading.
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HT2065
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PVD
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Yellow
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P10-P20
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Good at steel semi-finishing turning, parting and grooving processing, preferred grade for steel and stainless steel milling and drilling.
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HM2035
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PVD
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Dark purple
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M10-M30
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Good at stainless steel semi-finishing turning, parting and grooving processing, preferred grade for steel and stainless steel milling and drilling.
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HM2055
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PVD
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Gray
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M15-M35
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Preferred grade for steel and stainless milling and drilling.
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HH6120
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PVD
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Colorful
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M30-M55
S15-S40
H15-H55
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Newly upgraded coating technology, the new king of steel milling; Enhanced tip design, excellent impact resistance.
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HK3115
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CVD
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Black
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K15-K30
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Suitable grade for semi-finishing to slight interrupted cast iron machining.
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