Iscar IC9025: the maker lists IC8355 as its successor
ISCAR puts Iscar IC8355 against IC9025 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
IC9025 → IC8355 · ISO P, BTA deep-hole drilling inserts (CVD)
The announcement states: IC8355 will replace Phased-Out grades IC5500 and IC9025
Source: ISCAR, New Product Announcement 31-2022 (September 2022), page 5. Open the maker's source → Text read from an archived copy of this iscar.com PDF.
ISCAR calls the old grades phased out in this announcement, which covers its BTA deep-hole drilling inserts.
What this does and does not mean
The maker marks the old IC9025 items it lists as discontinued, phased out or obsolete and names items in IC8355 as their replacement. That record is per insert: your exact IC9025 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 IC8355 in the maker's current catalogue.
- Start from the maker's recommended cutting speed for IC8355, not the numbers you ran with IC9025.
- 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 Iscar successor pairs
IC520 → IC948 · IC5500 → IC8355 · IC848 → IC9015 · IC920 → IC948
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.