Surface Coating: AlTin
Material : SUJ2, 60 HRC
Size & Item No. As below
Type No. Pin Dia. Ball Dia.
SB50304 3MM 4MM
SB50305 3MM 5MM
SB50404 4MM 4MM
SB50405 4MM 5MM
SB50406 4MM 6MM
OTHER SIZE NEGOTIABLE
for EDM edge finder