Accuracy with squareness on all sides within .0001 per inch.
For precision grinding, layouts, etc.
Drilled hole size is .500 -.501.
Hardened to RC 58-60 and ground to surface finish from 6 to 10 micron inches.
Overall dimensions are 1 X 2 X 3".
Sold as a matched pair.
Shipping Weight: 4 lbs
Many metalworking products contain metals that are included in
the latest Prop 65 warning. Exposure to the elements can be
harmful. May cause cancer and reproductive harm.
