INDEXABLE INSERTS
SPKN Milling Inserts
Compare SPKN parent models by material and application before choosing a brand.
SPKN HADSTO
SPKN 1504EDTL
SPKN 1504EDTL indexable milling inserts. 2 available options.
SPKN HADSTO
SPKN 1504EDTR
SPKN 1504EDTR indexable milling inserts. 2 available options.
No matching parent models.
This is our SPKN range: 2 sizes, 4 variants, HADSTO. The geometry is a square milling geometry, used on face mills and shoulder cutters. Applications published for the family cover Steel, Stainless steel, Cast iron.
Sizes in this family
Every SPKN 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 |
|---|---|---|---|---|---|
| SPKN 1504EDTL | — | — | — | 2 | P, M, K |
| SPKN 1504EDTR | — | — | — | 2 | P, M, K |
Grades stocked in this family
HS5120, HS5130.
The family is published for Steel, Stainless steel, Cast iron. Pick the grade from the group you are cutting — how to read grade names.
Typical operations
- Face 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.