Carbide grade · Sandvik · ISO M
Sandvik GC2220
GC2220 is a Sandvik carbide insert grade (MT-CVD TiCN/Al₂O₃), applied in the ISO M area. In this cross-reference it appears on 1 insert designation; the same insert geometry is also made by ISCAR, Kennametal, Mitsubishi, Seco, Walter. 5 grades from other makers are confirmed at the same ISO position by two or more manufacturer charts. Same position is not the same performance: verify on a sample part before switching.
Grade summary
- Brand
- Sandvik
- Coating / substrate
- MT-CVD TiCN/Al₂O₃
- ISO application area
- M — stainless steel
- Application range (catalog)
- M15–M25
- Used in
- 1 insert designation in this reference
Cross-brand equivalents (manufacturer charts)
| Brand | Grade | Shared ISO positions | Status |
|---|---|---|---|
| Kennametal | KCM25B | M15 M20 | Confirmed (2+ charts) |
| Walter | WSM20S | M15 M20 | Confirmed (2+ charts) |
| Seco | CP500 | M15 M20 | Confirmed (2+ charts) |
| ISCAR | IC6025 | M20 | Confirmed (2+ charts) |
| Kennametal | KC525M | M20 | Confirmed (2+ charts) |
| MOLDINO | IP100S | M15 M20 | Lead (one chart or partial overlap), not a recommendation |
| Ceratizit | CTCM120 | M20 | Lead (one chart or partial overlap), not a recommendation |
| Ceratizit | CTCM130 | M20 | Lead (one chart or partial overlap), not a recommendation |
| Dijet | JC5015 | M20 | Lead (one chart or partial overlap), not a recommendation |
| Dijet | JC8015 | M20 | Lead (one chart or partial overlap), not a recommendation |
Sandvik GC2220 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.
Same insert geometry, other brands
These makers produce the same insert designation in their own grade. Shared geometry is not a grade equivalence.
| Brand | Grade | Coating | Shared designations |
|---|---|---|---|
| ISCAR | IC6025 | SUMO TEC® CVD | SCMT09T308 |
| Kennametal | KCM25B | MT-CVD TiCN/Al₂O₃ | SCMT09T308 |
| Mitsubishi | MC7025 | CVD | SCMT09T308 |
| Seco | TM2501 | Duratomic® CVD | SCMT09T308 |
| Walter | WSM20S | Tiger·tec® Silver PVD | SCMT09T308 |
Compare GC2220 side by side
Insert designations using GC2220
| Designation | Geometry | Catalog code | Application |
|---|---|---|---|
| SCMT09T308 | 90° Square · 7° clearance (positive) · 0.8mm Rε | SCMT09T308 GC2220 | M15–M25 |
Frequently asked questions
What is Sandvik GC2220?
GC2220 is a Sandvik carbide insert grade (MT-CVD TiCN/Al₂O₃), applied in the ISO M area, used in 1 insert designation in this reference.
Which grades are comparable to GC2220?
Grades from other makers confirmed at the same ISO application position by two or more manufacturer charts include Kennametal KCM25B, Walter WSM20S, Seco CP500, ISCAR IC6025, Kennametal KC525M. Same position is not the same performance: 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
Are you overpaying on your GC2220 inserts? Paste your insert list and get a cost audit in about 30 seconds: cross-brand equivalents at the same ISO application position, and where you are likely overpaying. No signup, no sales call.
Related grades