What materials are these inserts suitable for machining?
Designed specifically for stainless steel (303/304), alloy steel (HRC<40), and cast iron. Features TiAlN coating with 92HRA hardness. Includes 5 pieces each of 0.2mm/0.4mm nose radius inserts. ISO 13399 certified.
Are they compatible with my CNC tool holder?
Standard CCMT inserts fit most holders. Grooving tools accept universal 2-5mm holders. Dimensional drawings in product images.
What machining precision can be achieved?
Lab-tested: Achieves Ra0.8μm surface finish on 304 stainless (0.08mm/r feed). Threading tools maintain ±0.005" repeatability.
What's the insert lifespan?
35% longer lifespan than standard inserts - 120 minutes continuous cutting on 4140 steel (vs 90 mins for generics). Recommended with coolant.
What's your after-sales policy?
30-day hassle-free returns + prompt response. Chipped or underperforming? We'll ship replacements immediately.
| Customer Reviews | 4.1 out of 5 stars 31 | 4.6 out of 5 stars 26 | 4.4 out of 5 stars 43 | 4.6 out of 5 stars 31 |
| Price | $75.60$75.60 | $39.00$39.00 | $36.00$36.00 | $50.00$50.00 |
| Turning Holders | 7pcs | 3pcs | 2pcs | 7pcs |
| Carbide Inserts | 14pcs | 10pcs | 10pcs | 7pcs |
| Shank Diameter | 1/2'' | 5/8'' | 1/2'' and 5/8'' | 1/2'' |
| Cutting Direction | Right | Right and Left | Right | Right and Left |
| Function | threading/turning/grooving | threading/turning/grooving | threading/turning/grooving | threading/turning/grooving |