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Product Specifications:
| Item | Threading Insert |
| Chip-breaker Code | No |
| Cutting Application | Turning |
| Cutting Direction | Left Hand |
| Feed Type | High |
| Hole Type | No Hole |
| Insert Holding Type | Top Clamp |
| Insert Size | 3 |
| Insert Style | NTC |
| Material | Carbide |
| Max. Thread Pitch | 12 |
| Measurement System | Metric |
| No. Of Cutting Edges | 2 |
| Primary Material Application | Cast Iron, Nickel, Stainless Steel, Steel, Titanium |
| Primary Material Application Iso Code | K, M, P, S |
| Product Family | Top Notch |
| Secondary Material Application | Aluminum, Brass, Bronze, Copper |
| Secondary Material Application Iso Code | N |
| Shape | Top Notch |
| Thread Direction | Left Hand |
| Thread Profile Type | Full |
| Thread Standard | UN |
| Threading Location | Internal |
Shipping Info:
| Ship weight (kg) | 0.07 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Product Variants
| Product | Model | Cutting Direction | Insert Style | Inscribed Circle | Chip-breaker Code | Grade | Corner Radius | Threading Location | Thread Direction | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
3607826 | Left Hand | - | - | - | - | - | - | - | €33.67 | |
![]() |
2018284 | Right Hand | - | - | - | - | - | - | - | €42.05 | |
![]() |
3ERG55 | Right Hand | 3ERG | 3/8" | No | - | - | External | Right Hand | €42.05 | |
![]() |
4ERN55 | Right Hand | 4ERN | 1/2" | No | - | - | External | Right Hand | €54.84 | |
![]() |
3ELG55 | Left Hand | ELG | 3/8" | - | - | - | External | Left Hand | €41.69 | |
![]() |
2IRA55 | Right Hand | 2IRA | 1/4" | - | - | - | Internal | Right Hand | €38.51 | |
![]() |
3122449 | Left Hand | 3ILA | 3/8" | - | - | - | Internal | Left Hand | €40.10 |
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WIDIA 3636556 NTC3L12I Threading Insert, Left Hand, 12 Max. Thread Pitch
€35.45 /unit





