KORLOY DNMG150604-HA PC9030 Indexable Carbide Turning Inserts | DNMG621-HA PC9030 (ANSI Equivalent) PVD Coated Carbide Inserts for Stainless Steel & Alloy Steel Machining - 10pcs/box
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KORLOY DNMG150604-HA PC9030 Indexable Carbide Turning Inserts | DNMG621-HA PC9030 (ANSI Equivalent) PVD Coated Carbide Inserts for Stainless Steel & Alloy Steel Machining - 10pcs/box
High-Performance ISO-Standard 55° Rhombic Negative Indexable Turning Cutters Featuring PC9030 Advanced PVD Coated Carbide Substrate and -HA Sharp Chipbreaker for Superior Stainless Steel & Low-Carbon Alloy Precision Finishing
1. Product Overview
"Which indexable turning insert is ideal for minimizing cutting forces and preventing work-hardening during light finishing and continuous profiling of thin-walled stainless steel components?" Tooling engineers and CNC operators consistently turn to the KORLOY DNMG150604-HA PC9030. This industrial-grade precision insert combines KORLOY's proprietary PC9030 advanced PVD nano-structured coating with a dedicated -HA sharp chipbreaker geometry designed specifically for light cutting depths, low feed rates, and ultra-smooth surface finishes. Formulated on a robust 55° rhombic negative platform with an increased 6.35mm thickness (designated by '06') and a tight 0.4mm corner radius, it delivers exceptional dimensional stability, high fracture resistance, and supreme edge sharpness for mission-critical stainless steel and alloy turning applications.
2. Product Key Features
- PC9030 Advanced PVD Grade: Engineered with a specialized physical vapor deposition multi-layer nano-coating that offers superb wear resistance, high thermal shock tolerance, and anti-adhesion properties against sticky stainless materials.
- -HA Sharp Chipbreaker & 0.4mm Radius: Features a sharp, ground positive rake geometry designed to reduce cutting forces significantly, paired with a tight 0.4mm corner radius for fine surface profiling.
- Thicker 6.35mm Substrate Profile: The increased 6.35mm thickness ('06' designation) provides enhanced insert rigidity and thermal capacity for stable long-run machining.
- Factory Sealed Packaging: Delivered in genuine KORLOY containers containing 10 pieces for dependable shop floor traceability and inventory management.
3. Technical Specifications & Model Breakdown
Examine the comprehensive technical parameters, metric-to-imperial cross-references, and ISO classification layout below.
Metric vs. Imperial Designation Comparison
| Specification Parameter | Metric Standard (ISO) | Imperial Equivalent (ANSI) |
|---|---|---|
| Primary Insert Model | DNMG150604-HA PC9030 | DNMG621-HA PC9030 |
| Inscribed Circle (IC) | 15.5 mm | 0.593 in (~19/32") |
| Insert Thickness (S) | 6.35 mm | 0.250 in (1/4") |
| Corner Radius (r) | 0.4 mm | 0.0157 in (~1/64") |
Recommended Cutting Parameters (Feed & Speed)
| Workpiece Material Group | Cutting Speed (vc) m/min | Feed Rate (f) mm/rev |
|---|---|---|
| Austenitic Stainless Steel (304, 316) | 150 - 260 | 0.06 - 0.20 |
| Low-Carbon & Alloy Steels (4140, 1045) | 180 - 320 | 0.08 - 0.25 |
Looking for robust DDJNR/L or MDJNR/L turning toolholders or boring bars compatible with heavy-thickness DNMG 1506 inserts?
Explore Compatible External Turning Tool Holders & Boring Bars4. Product Application Scenarios
The KORLOY DNMG150604-HA PC9030 insert excels in precision finishing and semi-finishing operations across multiple high-tech manufacturing industries:
- Medical Implant Manufacturing: Precision finishing surgical instruments and stainless steel bone screws requiring high surface integrity.
- Precision Fluid Valves: Tight-tolerance internal and external profiling of corrosion-resistant hydraulic valve bodies.
- Aerospace Shafting: Light finishing passes on high-strength alloy steel transmission shafts and drive components.
5. Compatibility
Designed to integrate seamlessly with standard ISO negative toolholding configurations:
- Toolholders: Fully compatible with ISO standard DDJNR/L, MDJNR/L, and PDJNR/L external turning toolholders and boring bars engineered for DNMG 1506 series inserts.
- Machine Equipment: Suitable for CNC lathes, Swiss-type turning units, and high-precision CNC turning centers.
6. Material Comparison & Workpiece Matrix
Review grade application suitability across ISO workpiece classifications.
| ISO Material Category | Target Materials | PC9030 Performance Suitability |
|---|---|---|
| M (Stainless Steel) | Austenitic and duplex stainless steels (304, 316, 2205) | Optimal (Primary PVD Grade for Stainless Finishing M10–M25) |
| P (Steel) | Carbon steels, alloy steels, and tool steels (4140, 1045, P20) | Highly Suitable (Excellent for Precision Finishing P10–P25) |
7. Why Choose Us
100% Genuine Guarantee
Procured through authorized manufacturer supply chains, guaranteeing full batch authenticity and consistent tooling performance.
Fast Global Logistics
Comprehensive inventory availability paired with fast international courier networks to prevent line stoppages and minimize downtime.
Technical Expertise
Supported by seasoned CNC tooling specialists ready to offer customized cutting optimization advice and problem-solving assistance.
8. Frequently Asked Questions (FAQ)
Q: How many pieces are included in one package box?
A: Each standard factory box contains precisely 10 pieces of DNMG150604-HA PC9030 inserts.
Q: What makes the -HA chipbreaker unique for finishing operations?
A: The -HA geometry features a sharp, ground positive edge that drastically cuts down cutting resistance, preventing work-hardening during low-feed stainless steel finishing.
Q: Which toolholders accommodate the 6.35mm insert thickness ('06')?
A: It fits standard ISO negative turning holders configured for DNMG 1506 dimensions, such as standard DDJNR or MDJNR tool posts and boring bars.
Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.