Quotes (0) All Categories > Turning Blanks > Diamond Negative > Diamond Negative with Hole > part no. DNRA560.635 All CategoriesAll Categories Turning BlanksTurning Blanks Diamond NegativeDiamond Negative Diamond Negative with HoleDiamond Negative with Hole part no. DNRA560.635 part no. DNRA560.635, Diamond Negative with Hole, thickness 0.285 / 0.393 in DNRA560.635Diamond Negative with Hole, thickness 0.285 / 0.393 in Request Information Email This Page Download PDF Download PDF Printable Page DOWNLOADS ultra-met grade offerings standard stock blank pricing /Asset/a1019.jpg 1 /Asset/a1019.jpg Close Window Variable thickness quoted on request. Unit of Measure Imperial Metric Both dimensional specification | grade availability dimensional specification Thickness (t) N/A 0.285 / 0.393 in Inscribed Circle (i.c.) N/A 0.649/0.655 in Radius (r) N/A 0 in Angle (a) N/A 55 º hole N/A 0.185 / 0.189 in grade availability Grade Availability N/A Available on Request