Niigata Seiki

BLOCK GAUGE (GRADE 1)

High accuracy, class 1 model

USE
● As reference standard and for general measurement work
● As spacer and prefinished sub-assembly components

MATERIAL
● High carbon high chromium steel

FEATURES
● Conforms to JIS( Grade 1)
● Provided with inspection report

SPECIFICATIONS
● Section size: 10mm or under : 30(0~-0.3)×9(-0.05~-0.2)mm
Over 10mm : 35(0~-0.3)×9(-0.05~-0.2)mm
● Coefficient of thermal expansion: 11.5×10-6/K
※Calibration and custom size production are NOT available