Kyocera Internal Grooving Insert GDG PR1225 GDG4020N-040GS 10 Pieces

Catalog number: GDG4020N-040GS Features: ● Internal groove insert for KGDI holder. Applications: ● For internal groove insert. Specifications: ● Compatible holder: KGDR/L-3/-4 type/KGDSR/L-3/-4 type ● Groove width (mm): 4.0 ± 0.02 ● Coating composition: MEGACOAT ● Coloring: Black and red ● GS breaker: Low resistance (polishing breaker) ● G grade Material/Finish: ● PVD coating