Walter WSM35S: the maker lists WSM35G as its successor
Walter puts Walter WSM35G against WSM35S in its own catalogue material. We publish the pair only because the maker published it; the source is below.
What the maker's document shows
WSM35S → WSM35G · ISO M/S (milling)
Walter marks ADMT10T304R-F56 WSM35S as phased out and names ADMT10T304R-F56 WSM35G as its replacement, labelled "Fully exchangeable with the original product".
Source: Walter, Walter product database, record for one insert item. Open the maker's source →
The maker answers per insert item, not per grade: other inserts in the old grade may point to a different grade or to none.
Text as extracted from the maker's source (columns run together)
OrderingCodeIso: ADMT10T304R-F56 WSM35S Grade: WSM35S ProductStatusFilter: PhasedOut SalesStatus: Phased out ReplacementProductOrderingCode: ADMT10T304R-F56 WSM35G ReplacementInfoId: ZR01 = Fully exchangeable with the original product.
What this does and does not mean
The maker marks the old WSM35S items it lists as discontinued, phased out or obsolete and names items in WSM35G as their replacement. That record is per insert: your exact WSM35S insert may point to a different grade or have no successor.
Before you switch:
- Check that your exact insert designation and chipbreaker are offered in WSM35G in the maker's current catalogue.
- Start from the maker's recommended cutting speed for WSM35G, not the numbers you ran with WSM35S.
- Run both grades until the edge is worn out on the same part and compare parts per edge. One part is not a result.
Other Walter successor pairs
WKK25S → WKK25G · WPP05S → WPP05G · WPP10S → WPP10G · WPP20 → WPP20G · WPP20S → WPP20G · WPP30S → WPP30G · WSP45S → WSP45G
Tell the advisor your insert, material and operation. It answers brand-neutral, including options from other makers. To check a whole tool list for older grades, use the free coverage check.