Quotes (0) All Categories > Turning Blanks > Diamond Negative > Utility Diamond Negative R1 Chipbreaker with Hole > part no. CNSG442R1 All CategoriesAll Categories Turning BlanksTurning Blanks Diamond NegativeDiamond Negative Utility Diamond Negative R1 Chipbreaker with HoleUtility Diamond Negative R1 Chipbreaker with Hole part no. CNSG442R1 part no. CNSG442R1, Utility Diamond Negative R1 Chipbreaker with Hole, thickness 0.254 / 0.260 in CNSG442R1Utility Diamond Negative R1 Chipbreaker with Hole, thickness 0.254 / 0.260 in Request Information Email This Page Download PDF Download PDF Printable Page DOWNLOADS ultra-met grade offerings standard stock blank pricing /Asset/a1014.jpg 1 /Asset/a1014.jpg Close Window Unit of Measure Imperial Metric Both dimensional specification | Classifications | grade availability dimensional specification Thickness (t) N/A 0.254 / 0.260 in Inscribed Circle (i.c.) N/A 0.497/0.503 in Radius (r) N/A 1/32 in Angle (a) N/A 80 º hole N/A 0.200 / 0.206 in Classifications Operation N/A Roughing grade availability Grade Availability N/A Available on Request