M87 Metric Slip Gauges Grade 2

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M87 Metric Slip Gauges / Gauge Blocks Grade 2

Features

• Made from special steel having a high carbon and chrome content.
• Stress relieved and heat treated to 65RC.
• Mirror-polished surface finish provides exceptional wringing characteristics.
• Individual serial numbers on each block.
• Supplied with a certificate of conformity.
• All blocks meet or exceed Federal Specification GGG-G-15C for flatness, parallelism and size, and conform to MIL-STD-45662A.

Number of blocks : 87

9 blocks 1.001-1.009 in 0.001mm steps
49 blocks 1.01-1.49 in 0.01mm steps
19 blocks 0.5-9.5 in 0.5mm steps
10 blocks 10-100 in 10mm steps

Part Number GBM-872