Quotes (0) All Categories > Turning Blanks > Diamond Positive > Diamond Positive > part no. DPR430 All CategoriesAll Categories Turning BlanksTurning Blanks Diamond PositiveDiamond Positive Diamond PositiveDiamond Positive part no. DPR430 part no. DPR430, Diamond Positive, i.c. 0.514 / 0.520 in DPR430Diamond Positive, i.c. 0.514 / 0.520 in Request Information Email This Page Download PDF Download PDF Printable Page DOWNLOADS ultra-met grade offerings standard stock blank pricing /Asset/a1098.jpg 1 /Asset/a1098.jpg Close Window Unit of Measure Imperial Metric Both dimensional specification | grade availability dimensional specification Thickness (t) N/A 0.198 / 0.206 in Inscribed Circle (i.c.) N/A 0.514/0.520 in Radius (r) N/A 0 in Angle (a) N/A 55 º grade availability Grade Availability N/A Available on Request