Ceramic Inserts TNGN
- Maximum Efficiency: Drastically cuts cycle times in HRSA and Hardened Steel (HRC 45–65).
- Cost-Saving Solution: Enables “turn-instead-of-grind” operations with superior surface finishes.
- Extreme Durability: Outstanding thermal shock resistance for continuous and interrupted cutting.
- Wide Application: Ideal for Cast Iron, Inconel, Stellite, and Powded Metallurgy parts.
| ISO | ASA | d | t | r | D |
|---|---|---|---|---|---|
| SPGN 090304 | SPGN 321 | 9.52 | 3.18 | 0.4 | – |
| SPGN 090308 | SPGN 322 | 9.52 | 3.18 | 0.8 | – |
| SPGN 090312 | SPGN 323 | 9.52 | 3.18 | 1.2 | – |
| SPGN 120304 | SPGN 421 | 12.70 | 3.18 | 0.4 | – |
| SPGN 120308 | SPGN 422 | 12.70 | 3.18 | 0.8 | – |
| SPGN 120312 | SPGN 423 | 12.70 | 3.18 | 1.2 | – |
| SPGN 120404 | SPGN 431 | 12.70 | 4.76 | 0.4 | – |
| SPGN 120408 | SPGN 432 | 12.70 | 4.76 | 0.8 | – |
| SPGN 120412 | SPGN 433 | 12.70 | 4.76 | 1.2 | – |
| SPGN 120416 | SPGN 434 | 12.70 | 4.76 | 1.6 | – |
| SPGN 150408 | SPGN 532 | 19.05 | 4.76 | 1.2 | – |
| SPGN 150412 | SPGN 533 | 19.05 | 4.76 | 1.6 | – |
Key Features
- ISO standard insert shape and dimensions
- Grade options for finishing, semi-finishing and roughing
- Suitable for high-speed turning and precision machining
- Stable tool life and surface finish
- Custom insert options available according to drawing or sample
Applications
This insert can be used for turning, finishing and semi-finishing applications depending on the selected grade, edge preparation and cutting parameters.
Recommended Workpiece Materials
Choose the material list according to product type:
- CBN inserts: hardened steel, cast iron, high-speed steel, powder metallurgy, hard ferrous materials
- Ceramic inserts: cast iron, hardened steel, heat-resistant alloys
- PCD inserts: aluminum, copper, graphite, composites, non-ferrous materials
FAQ
What is this insert used for?
This insert is used for turning, finishing or semi-finishing operations depending on the workpiece material and cutting condition.
Can Huamin Tools provide custom sizes?
Yes. Huamin Tools can provide standard ISO inserts and custom inserts according to drawings, samples or machining requirements.
How do I choose the right grade?
The grade should be selected according to material, hardness, cutting speed, machining allowance and whether the cutting condition is continuous or interrupted.
How can I get a quotation?
Send the insert type, ISO code, workpiece material, machining condition and expected quantity through the contact page.
Related Products and Applications
- CBN Inserts: https://hmcbn.com/cbn-inserts/
- Ceramic Inserts: https://hmcbn.com/products/ceramic-inserts/
- PCD Inserts: https://hmcbn.com/products/pcd-inserts/
- Cutting Inserts and Turning Tools: https://hmcbn.com/products/
- Request a Quote: https://hmcbn.com/contact/
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