Single-sided turning insert, triangular with 11° clearance inscribed circle diameter of 1/4", 1/8" thick, 1/64" nose radius, indexing accuracy according to ISO-tolerance class-G, cutting edges with facet T-land -20°/0.004", in grade TC100, an uncoated ceramic within ISO range K01-K15, for high-speed machining of cast-irons
- Product Name ISO: TPGN 110304 T01020:TC100
- Ordering Code ANSI: TPG 221 T00420:TC100
- EDP Number: 6755450
- Coating: TC100
- Material Application Priority Usage: K - Cast Iron (castings of iron and carbon alloys with > 2% carbon content)
| Product Measurement Standard | Metric |
| Depth of Cut Maximum (Mm.) | 2.6 |
| Corner Radius (Mm.) | 0.4 |
| Inscribing Circle Dia. (Mm.) | 6.35 |
| Insert Thickness (Mm.) | 3.18 |
| Max Depth of Cut (In.) | 0.102 |
| Insert Geometry | Positive |
| Coating | TC100 |
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