Ball Material

Diameter

Quality

CERAMIC BALL SERIES

Silicon Nitride(Si3N4)

¢0.400MM~¢63.500MM

G5~G200(G10 in Average)

Zirconia(ZrO2-Yttria)

¢0.800MM~¢63.500MM

G5~G200(G10 in Average)

Alumina(Al2O3->99.5%)

¢1.000MM~¢120.00MM

G10~G500(G28 in Average)

Silicon Carbide(SiC->99.7%)*

¢1.588MM~¢15.875MM

G10~G200(G28 in Average)

STEEL / ALLOY BALL SERIES 

Tungsten Carbide(TC-YG6)

¢0.500MM~¢63.500MM

G10~G1000(G28 in Average)

Titanium Carbide(28TiC)

¢1.000MM~¢31.750MM

G10~G500(G28 in Average)

Stainless Steel S440C

¢0.500MM~¢50.800MM

G10~G1000

Stainless Steel S304,S316,S316L

¢0.500MM~¢50.800MM

G10~G1000

Chrome Steel(GCr15,52100)*

¢1.000MM~¢31.750MM

G10~G1000

GLASS BALL SERIES 

Soda Lime(Density at 2.5)

¢1.500MM~¢6.350MM

G100~G500(G100 in Average)

Borosilicate(Density at 2.23~2.25)

¢1.500MM~¢19.050MM

G100~G500(G100 in Average)

Colored Borosilicate(Density at 2.23)

¢1.500MM~¢19.050MM

G100~G500(G100 in Average)

SPECIAL BALL SERIES 

Ruby

¢1.000MM~¢6.350MM

G28~G100

Sapphire

¢1.000MM~¢6.350MM

G28~G100

Derlin(POM)*

¢1.588MM~¢50.800MM

GI~GIII

PEEK*

¢1.588MM~¢50.800MM

GI~GIII

PTFE

¢1.588MM~¢50.800MM

GI~GIII