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Product name | Carbide Indexable Turning Inserts (Negative) |
Model | TNMG-HKH |
Material | Tungsten |
Processing | Rough |
Coating | CVD coating |
Service | ODM / OEM |
Workpiece | Grey Cast Iron / Nodular Cast Iron |
MOQ Quantity | 10 pieces |

Types | RE (mm) | IC (mm) | S (mm) | D1 (mm) | LE (mm) | Grade | ||
TK9115 | TK9210 | |||||||
TNMG160408-HKH | 0.8 | 9.525 | 4.76 | 3.81 | 16.5 | ● | ● | |
TNMG160412-HKH | 1.2 | 9.525 | 4.76 | 3.81 | 16.5 | ● | ● | |
TNMG220408-HKH | 0.8 | 12.7 | 4.76 | 5.16 | 22 | ● | ● | |
TNMG220412-HKH | 1.2 | 12.7 | 4.76 | 5.16 | 22 | ● | ● | |

Grade | Coating | Color | Features |
TK9115 | CVD | Black | ● Special carbide matrix, excellent resistance to plastic deformation. ● Fine columnar MT-TiCN with fine particle Al2O3 coating has better collapse resistance and wear resistance, and has a wide range of application. ● Suitable for medium and low speed semi-finishing and rough machining of cast iron general materials. |
TK9210 | CVD | Two-tone | ● Special carbide matrix, excellent resistance to plastic deformation. ● The fine columnar MT-TiCN and thick film fine particle Al2O3 coatings have good avalanche resistance and wear resistance, ensuring good tool life under high-speed cutting conditions. ● Suitable for high-speed turning of ductile iron. |














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