Quotes (0) All Categories > Turning Blanks > Triangle Negative > Triangle Negative with Hole > part no. TNRB320-#4 All CategoriesAll Categories Turning BlanksTurning Blanks Triangle NegativeTriangle Negative Triangle Negative with HoleTriangle Negative with Hole part no. TNRB320-#4 part no. TNRB320-#4, Triangle Negative with Hole, thickness 0.135 / 0.143 in TNRB320-#4Triangle Negative with Hole, thickness 0.135 / 0.143 in Request Information Email This Page Download PDF Download PDF Printable Page DOWNLOADS ultra-met grade offerings standard stock blank pricing /Asset/a1367.jpg 1 /Asset/a1367.jpg Close Window Unit of Measure Imperial Metric Both dimensional specification | grade availability dimensional specification Thickness (t) N/A 0.135 / 0.143 in Inscribed Circle (i.c.) N/A 0.392/0.398 in Radius (r) N/A 0 in Angle (a) N/A 60 º hole N/A 0.122 / 0.128 in C/S N/A 82 º TO N/A 0.267 / 0.273 in grade availability Grade Availability N/A Available on Request