Quotes (0) All Categories > Turning Blanks > Diamond Negative > Utility Diamond Negative R5 Chipbreaker with Hole > part no. CNSS643R5 All CategoriesAll Categories Turning BlanksTurning Blanks Diamond NegativeDiamond Negative Utility Diamond Negative R5 Chipbreaker with HoleUtility Diamond Negative R5 Chipbreaker with Hole part no. CNSS643R5 part no. CNSS643R5, Utility Diamond Negative R5 Chipbreaker with Hole, thickness 0.261 / 0.267 in CNSS643R5Utility Diamond Negative R5 Chipbreaker with Hole, thickness 0.261 / 0.267 in Request Information Email This Page Download PDF Download PDF Printable Page DOWNLOADS ultra-met grade offerings standard stock blank pricing /Asset/a1017.jpg 1 /Asset/a1017.jpg Close Window Unit of Measure Imperial Metric Both dimensional specification | Classifications | grade availability dimensional specification Thickness (t) N/A 0.261 / 0.267 in Inscribed Circle (i.c.) N/A 0.747/0.753 in Radius (r) N/A 3/64 in Angle (a) N/A 80 º hole N/A 0.309 / 0.315 in Classifications Operation N/A Roughing grade availability Grade Availability N/A Available on Request