Carbide grade · Walter · ISO S10
Walter WSM01
WSM01 is a Walter carbide turning insert grade placed at the ISO S10 application position (superalloys & titanium) in manufacturer-published grade comparison charts. The charts list 22 comparable grades from 9 brands at the same position. Sharing an ISO position is a chart placement, not a claim the grades are interchangeable — verify on a sample part before switching.
Verified cross-brand equivalents for Walter WSM01, with the manufacturer charts behind each match: Walter WSM01 equivalents.
Grade summary — Walter WSM01
| Brand | Walter |
|---|---|
| ISO application position | S10 — superalloys & titanium |
| Coating / substrate | Not verified in the reference charts |
| Placement verification | Confirmed by 2+ manufacturer-published charts |
| Chart sources | Ingersoll turning grade cross-reference (live-fetched 2026-07-14), TaeguTec grade comparison table, Tungaloy grade comparison chart, Mitsubishi Materials grades comparison table, Reliable Industrial Supply chart |
Comparable grades at ISO S10 — per published comparison charts
| Brand | Grade | ISO position | Chart verification |
|---|---|---|---|
| Sandvik | GC1105 | ISO S10 | confirmed by 2+ manufacturer charts |
| Sandvik | GC1115 | ISO S10 | confirmed by 2+ manufacturer charts |
| Seco | TH1500 | ISO S10 | confirmed by 2+ manufacturer charts |
| TaeguTec | TT3010 | ISO S10 | confirmed by 2+ manufacturer charts |
| TaeguTec | TT5080 | ISO S10 | confirmed by 2+ manufacturer charts |
| Walter | WSM10S | ISO S10 | confirmed by 2+ manufacturer charts |
| ISCAR | IC806 | ISO S10 | single chart |
| Kennametal | KC5010 | ISO S10 | single chart |
| Kennametal | KC5510 | ISO S10 | single chart |
| Korloy | PC8110 | ISO S10 | single chart |
| Korloy | PC8115 | ISO S10 | single chart |
| Mitsubishi | MP9005 | ISO S10 | single chart |
| Mitsubishi | MP9015 | ISO S10 | single chart |
| Mitsubishi | VP05RT | ISO S10 | single chart |
| Mitsubishi | VP10RT | ISO S10 | single chart |
| Seco | CP200 | ISO S10 | single chart |
| TaeguTec | TT3020 | ISO S10 | single chart |
| Tungaloy | AH110 | ISO S10 | single chart |
| Tungaloy | AH120 | ISO S10 | single chart |
| Tungaloy | AH8005 | ISO S10 | single chart |
| Tungaloy | AH8015 | ISO S10 | single chart |
| Tungaloy | AH905 | ISO S10 | single chart |
6 of the 22 placements are confirmed by two or more manufacturer charts. None of this is a metallurgical equivalence claim: chipbreaker geometry, coating and edge preparation differ between brands. The safe path is always a sample-part test.
Walter WSM01 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.
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Frequently asked questions
What is Walter WSM01?
WSM01 is a Walter carbide turning insert grade. Manufacturer-published grade comparison charts place it at the ISO S10 application position (superalloys & titanium). Coating and substrate details are not verified in the reference charts.
Which grades are comparable to Walter WSM01?
Published comparison charts list 22 grades from 9 brands at the same ISO position, including Sandvik GC1105, Sandvik GC1115, Seco TH1500, TaeguTec TT3010. Sharing an ISO position is a chart placement, not a claim of interchangeability - verify on a sample part before switching.
Is a comparable grade a drop-in replacement for WSM01?
No. The charts confirm the application position only. Chipbreaker geometry, coating and edge preparation differ between brands, so always test the alternative on a sample part and compare tool life before committing production.
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
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Related grades
Sandvik GC1105 Sandvik GC1115 ISCAR IC806 Kennametal KC5010 All grades →
Where WSM01 is used: designations and materials