INDEXABLE INSERTS
XDLT Milling Inserts
Compare XDLT parent models by material and application before choosing a brand.
XDLT Achteck
XDLT 090408
XDLT 090408 indexable milling inserts. 7 available options.
XDLT Achteck
XDLT 120508
XDLT 120508 indexable milling inserts. 8 available options.
XDLT Achteck
XDLT 120512
XDLT 120512 indexable milling inserts. 6 available options.
No matching parent models.
XDLT is a dedicated milling geometry. There are 3 sizes in this family and 21 insert variants in stock, covering Steel, Stainless steel, Cast iron, Heat-resistant alloys.
Sizes in this family
Every XDLT 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 |
|---|---|---|---|---|---|
| XDLT 120508 | 12.7 | 5.56 | 0.8 | 8 | P, M, K, S |
| XDLT 090408 | 9.53 | 4.76 | 0.8 | 7 | P, M, K, S |
| XDLT 120512 | 12.7 | 5.56 | 1.2 | 6 | P, M, K, S |
Grades stocked in this family
AC251P, AC301K, AP251U, AP351U, AP251K, AP403S, AC451S, AP351S, AC151K.
The family is published for Steel, Stainless steel, Cast iron, Heat-resistant alloys. Pick the grade from the group you are cutting — how to read grade names.
Chipbreaker geometries
MM3. The chipbreaker defines the feed window — chipbreaker selection guide.
Typical operations
- Face Milling
- Slot Milling
- Ramp Milling
- Helical Interpolation
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.