Brand: Fowler
Fowler NA5553670081 Rectangular Gage Block Set - Model 53–670–081–81 Pieces - Grade 3 - Steel
SKU: FTS-NA5553670081
MPN:
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Short Description
Fowler 53-670-081 Rectangular Gage Block Set - Model 53–670–081–81 Pieces - Grade 3 - SteelFull Description
| Type | Rectangular Gage Block Set | Number of Pieces | 81 |
| Shape | Rectangular | Set Includes | 9 Blocks 0.1001"-0.1009" by 0.0001" steps; 49 Blocks 0.101"-0.149" by 0.001" steps; 19 Blocks 0.050"-0.950" by 0.050" steps; 4 Blocks 1.000-4.000" by 1.000" steps |
| Material | Steel | Model No | 53-670-081 |
| Grade | 3 |
• Each block is rectangular steel, hardened to 65 RC, stress relieved, tapped to accurate size, parallelism and flatness, then carefully inspected and marked for size. • All blocks are individually serialized and calibrated, with individual certification traceable to the National Institute of Standards and Technology. • Grade 2 tolerance = 4,–2 millionths for sizes up to 1 • Grade 3 tolerance = 8,–4 millionths for sizes up to 1 • Economy / Shop Grade tolerance = 50 mil • Block sizes included in 81-Pc. sets: 9 Blocks .1001 thru .1009 steps of .0001 • 49 Blocks .101 thru .149 steps of .001 • 19 Blocks .050 thru .950 steps of .05 • 4 Blocks 1.000 thru 4.000 steps of 1.000