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36PCS STEEL GAGE BLOCK SET, GRADE AS-2 ASME B89.1.9-2002, WITH MFG’S CERTIFICATE, #0036-6001
- Manufactured under carefully controlled conditions allowing for the highest degrees of accuracy when used at a temperature of 68 degrees F. ( 20 C).
- All gage block sets are assigned serial numbers and are accompanied with a certificate of inspection listing the deviation for each block
- Each gage block set meets or exceeds federal specification ASME B89.1.9-2002
- All gage block sets are made to special standard to resist corrosion and defacement
- Capstone degrees of accuracy
- Hardened to HRC 64.
- Each set comes with a fitted wooden case.
New Grade ASME B89.1.9--2002
Normal Size Tolerances(in Millionths of an inch) AS-0 AS-1 AS-2 Economy Thru 0.050" ±6 ±12 ±24 ±50 Thru 0.400" ±5 ±8 ±18 ±50 Thru 1" ±6 ±12 ±24 ±50 Thru 2" ±8 ±16 ±32 ±50 Thru 3" ±10 ±20 ±40 ±50 Thru 4" ±12 ±24 ±48 ±50 Specification
Stepping Nominal Dimensions NO.of Block ----- 0.050" 1 0.0001" 0.1001" to 0.1009" 9 0.001" 0.101" to 0.109" 9 0.01" 0.110" to 0.190" 9 0.10" 0.100" to 0.500" 5 ----- 1" 1 ----- 2" 1 ----- 4" 1