Korloy CCMT09T304-HMP NC3030 Tough Steel Turning Insert (10pcs)
$37.87 USD
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Description
The Original Korloy CCMT09T304-HMP NC3030 is a high-performance turning insert specifically engineered for unstable steel machining conditions. Featuring the high-toughness NC3030 CVD coating, this insert is the industry standard for interrupted cuts, heavy scale removal, and operations where edge security is more critical than pure speed.
Technical Specifications:
| Brand | Korloy (100% Genuine) |
| ISO Code | CCMT09T304-HMP |
| Grade | NC3030 (High Toughness CVD) |
| Nose Radius | 0.4 mm (Universal Finishing) |
| Application | Interrupted Cuts, Rough Surface Steel |
Core Performance Benefits:
- Exceptional Anti-Chipping: NC3030 is designed with a specialized substrate that absorbs impact, preventing sudden edge breakage during interrupted cuts.
- Edge Reliability: Ideal for older lathes or shaky setups where vibration is an issue.
- HMP Chipbreaker: Optimized for versatile chip control across a wide range of feed rates, reducing heat buildup on the cutting edge.
- Versatile 09T3 Size: Provides excellent stability for medium-sized turning tasks in carbon and alloy steels.
Recommended Cutting Parameters:
| Workpiece Material | Cutting Speed (Vc) | Feed Rate (f) | Depth of Cut (ap) |
|---|---|---|---|
| Carbon Steel (HB180-280) | 120 - 280 m/min | 0.10 - 0.30 mm/rev | 0.5 - 3.5 mm |
| Alloy Steel (HB280-350) | 100 - 220 m/min | 0.08 - 0.25 mm/rev | 0.5 - 3.0 mm |
Compatible Tool Holders:
For peak stability, pair this insert with standard SCLCR/L type holders (Size 09):
- External Turning: SCLCR1212H09 / SCLCR1616H09 / SCLCR2020K09
- Boring Bars (Internal): S12M-SCLCR09 / S16Q-SCLCR09 / S20R-SCLCR09
Quick Guide: NC3020 vs. NC3030
Not sure which grade to choose? Here is a quick breakdown:
NC3020 (Wear Resistant)
- Best for: Continuous cutting & high speeds.
- Setup: Stable machines and rigid workpiece.
- Benefit: Longer tool life in consistent steel turning.
NC3030 (Tough Grade)
- Best for: Interrupted cuts & rough surfaces.
- Setup: Shaky setups or problematic materials.
- Benefit: Prevents edge chipping and sudden breakage.
Pro Tip: Use NC3030 (this model) if you encounter frequent edge chipping or are machining parts with keyways/holes.
Packaging: 10 pieces per box.
Korloy CCMT09T304-HMP NC3030 Tough Steel Turning Insert (10pcs)
$37.87