SCD3284-10A
DIAMETER: 0.750″+.000″/-.005″
THICKNESS: 0.020″+/-.005″
PARALLELISM: 0.0025mm MAXIMUM.
EDGE BEVEL: NONE, NOT REQUIRED.
FLATNESS: 20 WAVES MAXIMUM @ 633nm, 2 FACES.
SURFACE FINISH: LOOSE ABRASIVE FINE GROUND FACES.
EDGE CHIPS: 0.13mm MAXIMUM SIZE.
MATERIAL TYPE/QUALITY: ZINC SULFIDE, MULTISPECTRAL
GRADE.