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Product name | Carbide Indexable Turning Inserts (Negative) |
Model | WNMG-MM |
Material | Tungsten |
Processing | Semi-finishing |
Coating | PVD coating |
Service | ODM / OEM |
Workpiece | Stainless Steel 201、304、316... |
MOQ Quantity | 10 pieces |

Types (MM) | RE (mm) | IC (mm) | S (mm) | D1 (mm) | LE (mm) | Grade | ||||||
TM8110 | TM8120 | TM8130 | TM8220 | |||||||||
WNMG060404 | 0.4 | 9.525 | 4.76 | 3.81 | 6.5 | ○ | ● | ● | ● | |||
WNMG060408 | 0.8 | 9.525 | 4.76 | 3.81 | 6.5 | ○ | ● | ● | ● | |||
WNMG060412 | 1.2 | 9.525 | 4.76 | 3.81 | 6.5 | ○ | ● | ● | ● | |||
WNMG080404 | 0.4 | 12.7 | 4.76 | 5.16 | 8.7 | ○ | ● | ● | ● | |||
WNMG080408 | 0.8 | 12.7 | 4.76 | 5.16 | 8.7 | ○ | ● | ● | ● | |||
WNMG080412 | 1.2 | 12.7 | 4.76 | 5.16 | 8.7 | ○ | ● | ● | ● | |||

Grade | Coating | Color | Features |
TM8110 | PVD | Bronze | ● High Co mircofine WC matrix, high Co content, high hardness, good collapse resistance. ● Nanometer multilayer AlTiSiN high silicon coating, high temperature oxidation resistance, high coating hardness. ● Suitable for continuous turning of stainless steel materials. |
TM8120 | PVD | Blue-gold | ● Mircofine WC matrix, good wear resistance. ● Nanolayer AlTiSiN composite coating, high temperature oxidation resistance is good, coating versatility is good. ● Suitable for medium and low speed semi-fining-rough processing of stainless steel materials. |
TM8130 | PVD | Ash black | ● Mircofine WC matrix, good wear resistance. ● AlTiN coating, coating toughness, high chemical stability to reduce slime. ● Suitable for intermittent turning of stainless steel materials. |
TM8210 | PVD | Brown | ● Good resistance to shock. ● Suitable for semi-finishing of stainless steel at high cutting speed. |
TM8220 | PVD | Yellow | ● The optimized wear resistance matrix and nanometer multilayer AlTiSiN coating have better general performance. ● Suitable for semi-precision to rough machining of stainless steel at medium to high cutting speed. |














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