These gauge blocks are manufactured from heat treated high chrome steel, giving resistance to corrosion and superior resistance to wear. All sets are supplied with a certificate of inspection.

gauge block set with all blocks made of special tool steel, heat treated and aged to give good wear resistance and small secular change. Excellent inter-set wringing properties and will wring to optical flats or gauge blocks made of any other material.

Features:

• Made of high-quality alloy steel, carefully heat treated and stress relieved for high stability and precision lapped for good wringing properties, slightly rounded edges
• Each gauge block is marked with an identification number
• Gauge block hardness is 800 HV (64 HRC) for high wear resistance
• Gauge block sets are placed in their wooden storage box immediately after calibration
• Tolerance grade Inspection -For calibrating and setting test gauges, reference gauges, and for adjusting length measuring instruments as well as for accurate testing in quality control

Specifications:

• Grade: Inspection
• Material Type: Steel
• Number of Blocks in Set: 47
• Base Size: 1 mm

Includes:

• 1.005 mm, 1.01-1.19 mm by 0.01 step, 1-9 mm by 1 step. 10-100 mm by 10 steps.