Korloy CCMT120408-HMP NC3020 Steel Turning Insert (10pcs)
$49.09 USD
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Description
The Original Korloy CCMT120408-HMP NC3020 is a heavy-duty turning insert engineered for carbon steel and alloy steel. As a robust size-12 insert with an R0.8 nose radius, it provides maximum edge strength and stability, making it ideal for high-feed operations, larger depths of cut, and interrupted machining conditions.
Technical Specifications:
| Brand | Korloy (100% Genuine) |
| ISO Code | CCMT120408-HMP |
| Grade | NC3020 (CVD Coated for Steel) |
| Nose Radius | 0.8 mm (High Edge Strength) |
| Chipbreaker | HMP (Versatile Medium-Heavy Duty) |
Core Performance Benefits:
- Maximum Durability: The 0.8mm radius is highly resistant to chipping and notch wear, ensuring a long tool life even in challenging steel grades.
- Superior Metal Removal: Specifically designed to handle higher feed rates and deeper cuts compared to R0.4 models, boosting your productivity.
- NC3020 Thermal Stability: The premium CVD coating offers excellent heat resistance, allowing for stable performance during high-speed continuous cutting.
- Reliable Chip Control: The HMP geometry effectively breaks tough steel chips at larger depths of cut, protecting the workpiece and machine.
Recommended Cutting Parameters:
| Workpiece Material | Cutting Speed (Vc) | Feed Rate (f) | Depth of Cut (ap) |
|---|---|---|---|
| Carbon Steel (HB180-280) | 200 - 380 m/min | 0.15 - 0.40 mm/rev | 0.8 - 4.5 mm |
| Alloy Steel (HB280-350) | 150 - 300 m/min | 0.12 - 0.35 mm/rev | 0.8 - 3.5 mm |
Compatible Tool Holders:
For maximum stability under high-load cutting, pair this insert with standard SCLCR/L type holders (Size 12):
- External Turning: SCLCR2020K12 / SCLCR2525M12
- Boring Bars (Internal): S20R-SCLCR12 / S25S-SCLCR12
Packaging: 10 pieces per box.
Korloy CCMT120408-HMP NC3020 Steel Turning Insert (10pcs)
$49.09