Precise 47 Piece Metric Precision Gage Block Set

Features

• Highest degree of accuracy when used at a temperature of 68F (20C).
• Each block serialized, regardless of the grade, for identification when block is re-calibrated and certified at a later date.
• Alloy steel with Rockwell hardness of 65.
• Supplied with a certificate of accuracy only.

Includes

(1) Block: 1.005mm, (9) Blocks: 1.01 to 1.09mm (.01mm steps), (9) Blocks: 1.1 to 1.09mm (.1mm steps), (24) Blocks: 1 to 24mm (1mm steps), (4) Blocks: 25 to 100mm (25mm steps)