When the overhang is the same, select a holder with the largest possible shank size to ensure sufficient clamping rigidity.
For a ø1.5" & ø40mm shank holder, if there is no restriction for use, select a holder suitable for GYM25 blade.
For an internal holder, select a modular blade listed above.
The maximum groove depth is limited to the dimension LDRED. When machining with longer overhangs, refer to the dimension F2 of the tool used.