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Product Specifications:
| Item | Threading Insert |
| Cutting Direction | Left Hand |
| Inscribed Circle | 3/8" |
| Insert Size | 3 |
| Insert Style | 3IL |
| Max. Thread Pitch | 12 |
| Primary Material Application | Cast Iron, Nickel, Stainless Steel, Steel, Titanium |
| Thread Direction | Left Hand |
| Thread Standard | UN |
| Threading Location | Internal |
Shipping Info:
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | DE |
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 3IL12UN 3IL12UN Threading Insert, Left Hand, 3/8 Inch Inscribed Circle
€40.10 /unit





