Carbide grade · Walter · ISO P/K
Walter WSP45S
WSP45S is a Walter carbide insert grade (CVD multilayer), applied in the ISO P and K areas. In this cross-reference it appears on 1 insert designation with 6 comparable grades from ISCAR, Kennametal, Mitsubishi, Sandvik, Seco, Tungaloy. Equivalents share the insert geometry, not the process — verify on a sample part before switching.
Grade summary — Walter WSP45S
- Brand
- Walter
- Coating / substrate
- CVD multilayer
- ISO application area
- P — steel · K — cast iron
- Application range (catalog)
- P15–K30
- Used in
- 1 insert designation in this reference
Equivalent grades — cross-referenced by shared geometry
| Brand | Grade | Coating | Shared designations |
|---|---|---|---|
| ISCAR | IC908 | PVD TiAlN | WCMX050308 |
| Kennametal | KC7310 | CVD | WCMX050308 |
| Mitsubishi | VP15TF | PVD TiAlN nano | WCMX050308 |
| Sandvik | GC3040 | CVD-coated | WCMX050308 |
| Seco | SD205 | CVD TiCN/Al₂O₃ | WCMX050308 |
| Tungaloy | T6130 | AH CVD | WCMX050308 |
Walter WSP45S plus up to two grades you run next to it, worked through in one document: every cross-brand match with the number of manufacturer charts behind it, single-source candidates kept apart, where your grades overlap so the list can be shortened, and a validation plan. Emailed to you, usually within the hour. No account needed.
Compare WSP45S side by side
Insert designations using WSP45S
| Designation | Geometry | Catalog code | Application |
|---|---|---|---|
| WCMX050308 | 80° Trigon · 0° clearance · 5mm IC · indexable drill insert | WCMX 05T308-R57 WSP45S | P15–K30 |
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Frequently asked questions
What is Walter WSP45S?
WSP45S is a Walter carbide insert grade (CVD multilayer), applied in the ISO P and K areas, used in 1 insert designation in this reference.
Which grades are comparable to WSP45S?
Comparable grades at the same ISO application position include ISCAR IC908, Kennametal KC7310, Mitsubishi VP15TF, Sandvik GC3040, Seco SD205, Tungaloy T6130. Equivalents share the insert geometry, not the process — treat them as starting points and verify on a sample part before switching.
Does this cross-reference favour specific brands?
No. Comparable grades appear here only because manufacturer-published comparison charts place them at the same ISO application position. No manufacturer pays for placement, nothing on this page is sponsored, and CuttingToolsAI sells no tools and earns no commission. Placements backed by a single chart are flagged as such, and every comparison ends the same way: verify on a sample part before switching.
Grade charts by brand
Related grades