Sumitomo CNMG120402N-SU AC520U Carbide Insert – Diamond 80° | Steel & More (10 PCS)
Original price was: $76.86.$38.43Current price is: $38.43.
Sumitomo CNMG120402N-SU AC520U – Carbide Insert
The Sumitomo CNMG120402N-SU AC520U is a high-performance carbide insert designed for finish machining of steel, stainless steel, cast iron, super alloy. Features advanced tin coating technology for superior wear resistance and extended tool life. Diamond 80° insert geometry provides optimal performance.
Identifying order number: CNMG120402N-SU AC520U Rhombic inserts SU – Sumitomo cloud_download Download build Build up tool assembly AC5005S/AC5015S/AC5025S New Grades for Exotic Alloy Turning, Creating „Absolutely Stable Cutting" CNMG 120402 N-SU AC630M Coated Carbide: AC630M ,Designation:CNMG12
Key Specifications
| Brand | Sumitomo |
| Model | CNMG120402N-SU |
| Grade | AC520U |
| Coating | tin |
| Insert Shape | Diamond 80° |
| Clearance Angle | 0° |
| IC (Inscribed Circle) | 12mm |
| Thickness | 0.4mm |
| Nose Radius | 0.2mm |
| Workpiece Materials | Steel, Stainless Steel, Cast Iron, Super Alloy |
| Application | Finish Machining |
| Quantity | 10 PCS |
Grade AC520U Characteristics
Sumitomo AC520U grade features tin coating technology, specifically engineered for finish machining operations on steel, stainless steel, cast iron, super alloy. This grade offers an excellent balance of wear resistance and toughness for reliable performance in demanding machining environments.
Features & Benefits
- 100% Genuine Sumitomo – Original product with full quality guarantee
- tin Coating – Superior wear resistance and extended tool life
- Precision Ground – Tight dimensional tolerances for consistent performance
- Optimized Chip Breaker – Efficient chip control reduces machine downtime
- Professional CNC Tooling – Compatible with major CNC machine brands
Recommended Applications
- Finish Machining of steel, stainless steel, cast iron, super alloy
- CNC lathe and machining center compatible
- Suitable for both wet and dry machining conditions
Note: Compatible tool holders sold separately. Please verify insert-holder compatibility before ordering.
| Weight | 0.1 kg |
|---|---|
| Dimensions | 15 × 18 × 4 cm |
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