INDEXABLE INSERTS
WNGU Milling Inserts
Compare WNGU parent models by material and application before choosing a brand.
WNGU Achteck
WNGU 040308
WNGU 040308 indexable milling inserts. 4 available options.
WNGU Achteck
WNGU 080604
WNGU 080604 indexable milling inserts. 4 available options.
WNGU Achteck
WNGU 080608
WNGU 080608 indexable milling inserts. 21 available options.
WNGU Achteck
WNGU 080612
WNGU 080612 indexable milling inserts. 7 available options.
WNGU Achteck
WNGU 080616
WNGU 080616 indexable milling inserts. 6 available options.
No matching parent models.
This is our WNGU range: 5 sizes, 42 variants, Achteck. The geometry is a dedicated geometry for its intended operation. Applications published for the family cover Steel, Stainless steel, Cast iron, Heat-resistant alloys, Hardened steel.
Sizes in this family
Every WNGU size we carry, with the measured geometry and how many variants are in stock. Open a size for the full cutting data and grade list.
| Size | IC (mm) | Thickness (mm) | Nose radius (mm) | Variants | Material groups |
|---|---|---|---|---|---|
| WNGU 080608 | 12.5 | 6.44–7.44 | 0.8 | 21 | P, M, K, S, H |
| WNGU 080612 | 12.5 | 6.44–6.46 | 1.2 | 7 | P, M, K, S |
| WNGU 080616 | 12.5 | 6.44–6.46 | 1.6 | 6 | P, M, K, S |
| WNGU 040308 | 6.7 | 3.8 | 0.8 | 4 | P, M, K, S |
| WNGU 080604 | 12.5 | 6.44 | 0.4 | 4 | P, M, K, S |
Grades stocked in this family
AP251K, AP251U, AP351U, AP301U, AC151K, AP403M, AC301K, AC251P, AP151H, AP153H, AP351M.
The family is published for Steel, Stainless steel, Cast iron, Heat-resistant alloys, Hardened steel. Pick the grade from the group you are cutting — how to read grade names.
Chipbreaker geometries
MM4, MR2, MM3. The chipbreaker defines the feed window — chipbreaker selection guide.
Typical operations
- Shoulder Milling
- Face Milling
- Slot Milling
- Shoulder milling
- Face milling
- Slot milling
Which size do you need?
- Inscribed circle sets the maximum depth of cut. As a rule keep ap under about two thirds of the IC.
- Nose radius trades finish against strength. A larger radius gives better surface finish at the same feed and a stronger edge, but raises cutting force and cannot produce tight internal corners.
- Check the holder. The holder designation must carry the same shape letter and the same size digit as the insert.