Sandvik N123H2-0500-RO H13A CoroCut 1-2 Carbide Grooving Insert (9 Pcs)

The Sandvik Coromant N123H2-0500-RO H13A is a new, uncoated carbide grooving/profiling insert from the CoroCut 1-2 system, designed for parting, grooving, and profiling operations on CNC lathes. Decoding the ordering code: "N123" = CoroCut 1-2 insert series; "H2" = insert width 2 mm (H-size seat, 2 cutting edges); "0500" = cutting width 0.500 in (12.7 mm) — confirmed on the label as the full insert designation N123H2-0500-RO H13A; "RO" = full-radius (profiling) cutting edge geometry; "H13A" = uncoated, fine-grained carbide grade suited for non-ferrous and cast iron at high speeds. The insert body is stamped "ROH13A," consistent with Sandvik's internal grade/geometry marking convention. H13A grade provides excellent edge sharpness and low friction, making it particularly effective for aluminum, copper alloys, and other non-ferrous materials, as well as hardened steels in light profiling cuts; recommended surface speeds for aluminum (N-class) are up to 4950 SFM and for cast iron (S-class) approximately 50 SFM per the packaging label. Compatible toolholders are from the Sandvik CoroCut 1-2 blade/holder family accepting the H2-width seat; Material ID 5736522 is confirmed on the label. Lot of 9 pieces per the listing, consistent with a 10-piece tray showing one slot occupied or empty.

Product Specifications