Single-sided positive turning insert, triangular with 11° clearance, inscribed circle diameter of 3/4", 1/4" thick, 5/64" nose radius, indexing accuracy according to ISO-tolerance class- U, with rounded cutting edges with facet, in grade 6640, a MT-CVD coated WC-Co carbide within ISO range K25 - K40, for medium to heavy machining of cast-irons

• Product Name ISO: TPUN 330620S:6640
• Ordering Code ANSI: TPU 645S:6640
• EDP Number: 6751574
• Coating: 6640
• Material Application Priority Usage: K - Cast Iron (castings of iron and carbon alloys with > 2% carbon content)