Niigata Seiki BTK0-190 카바이드 블록 게이지 (1.9mm; Grade K0)

Standard (mm): 1.9

Cross-sectional dimensions (mm): 30 {0-(-0.3)} x9 {(-0.05)-(-0.2)}

Coefficient of thermal expansion: 4.5x10^-6/ K

Dimensional tolerance (µm): ±0.12 (difference width 0.05)

Material: Cemented carbide

Body mass (g): 7.6