Description:

Description:

• 47 pcs/set  precision metric gage block set,  rectangular,DIN861 grade 1 ----w. tollerance within 0.30um(0.000001m)
• Marked with serial number and  size. 
• Complete certificate of calibration showing deviation of each block. Meets or exceed Fed. Spec. GGG-G-15C and Conform to MIL-STDD-45662A
• 18 blocks: .1.005 and 1.01 - 1.19mm  in 0.01mm steps
• 8 blocks: 1.20 - 1.90mm in 0.1mm steps
• 10 blocks: 1.00- 10.00mm by 1mm steps
• 10 blocks: 10.00 - 100.00mm in 10.00mm steps 
• Fitted in heavy duty and precision made wooden box.