KORLOY ERM16-AG60 PC9030 Indexable External Threading Inserts | 16ER AG60 PC9030 (ANSI Equivalent) PVD Coated Carbide Multi-Pitch Threading Cutters - 10pcs/box
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KORLOY ERM16-AG60 PC9030 Indexable External Threading Inserts | 16ER AG60 PC9030 (ANSI Equivalent) PVD Coated Carbide Multi-Pitch Threading Cutters - 10pcs/box
High-Precision ISO-Standard ERM16 Laydown External Threading Inserts Featuring KORLOY PC9030 PVD Coated Carbide Substrate and 60-Degree Partial-Profile Geometry for Versatile Multi-Pitch Threading, Superior Wear Resistance, and Extended Tool Life in Steel and Stainless Steel Machining
1. Product Overview
"Which indexable threading insert delivers superior versatility, flank wear resistance, and precise 60-degree partial profile accuracy for multi-pitch external threading operations across varied lead requirements?" Professional machinists and CNC programmers frequently select the KORLOY ERM16-AG60 PC9030. This industrial-grade threading insert pairs KORLOY's high-performance PC9030 PVD multi-layer coated carbide grade with a versatile 60-degree partial-profile geometry (AG60) capable of cutting a broad range of pitches without changing inserts. Engineered with an ERM16 laydown profile, it ensures reliable chip control and structural rigidity while offering exceptional thermal shock resistance across diverse carbon steel, alloy steel, and stainless steel applications.
2. Product Key Features
- PC9030 PVD Coated Grade: Advanced titanium-based PVD multi-layer coating optimized to resist built-up edge (BUE), micro-chipping, and thermal shock during continuous and interrupted threading passes.
- 60-Degree Partial Profile (AG60): Designed with a universal 60-degree thread angle that accommodates multiple pitches within a specified range, eliminating the need for dedicated single-pitch inserts for non-standard or varied jobs.
- ERM16 Laydown Geometry: Provides rigid clamping security, excellent positioning repeatability, and optimized chip evacuation in standard external threading toolholders.
- Factory Sealed Packaging: Delivered in genuine KORLOY containers containing 10 premium indexable threading inserts.
3. Technical Specifications & Model Breakdown
Examine the technical parameters, multi-pitch standards, and ISO coding designation breakdown below.
Metric vs. Imperial Designation Comparison
| Specification Parameter | Metric Standard (ISO) | Imperial Reference Equivalent (ANSI) |
|---|---|---|
| Primary Insert Model | ERM16-AG60 PC9030 | 16ER AG60 PC9030 |
| Pitch Range Capability | 0.5 - 3.0 mm pitch (Partial Profile) | 48 - 8 TPI (Threads Per Inch equivalent range) |
| Insert Envelope Size | 16 mm metric size class | 3/8" inscribed circle class equivalent |
Recommended Cutting Parameters (Speed & Passes)
| Workpiece Material Group | Cutting Speed (vc) m/min | Recommended Number of Passes |
|---|---|---|
| Carbon Steel & Alloy Steel (P Series) | 100 - 180 | 5 - 9 Passes (Pitch Dependent) |
| Stainless Steel (M Series) | 70 - 130 | 6 - 10 Passes (Pitch Dependent) |
Need rigid external threading toolholders configured for secure ERM16 laydown insert mounting?
Explore Compatible External Threading Tool Holders4. Product Application Scenarios
The KORLOY ERM16-AG60 PC9030 insert is engineered for flexible external multi-pitch thread production:
- Job Shop Multi-Pitch Turning: Ideal for job shops machining diverse or custom external 60-degree threads (both metric ISO and unified UN standards) without swapping insert geometries.
- Maintenance & Repair Operations: Quick replacement tool for cutting varied legacy or damaged external threads on industrial machinery shafts and rods.
- General Mechanical Engineering: Production turning where partial profile clearance at the thread root allows flexible finishing across multiple diameters.
5. Compatibility
Designed to integrate seamlessly with standard laydown external threading toolholders:
- Toolholders: Fully compatible with standard SER/SEL external threading toolholders designed for 16-series laydown inserts.
- Machine Equipment: Ideal for CNC lathes, CNC turning centers, and conventional engine lathes equipped with rigid tool posts.
6. Material Comparison & Workpiece Matrix
Review PVD coated grade application performance across ISO workpiece material categories.
| ISO Material Category | Target Materials | PC9030 Performance Suitability |
|---|---|---|
| P (Steel) | Carbon steel, alloy steel, and free-cutting steel | Optimal (High Wear Resistance & Superior Thread Finish) |
| M (Stainless Steel) | Austenitic and precipitation-hardening stainless steels | Highly Suitable (Resists BUE & Thermal Shock) |
7. Why Choose Us
100% Genuine Guarantee
Sourced directly from authorized industrial distribution channels, guaranteeing verified batch quality and dependable threading performance.
Fast Global Logistics
Comprehensive inventory prepared for immediate dispatch through established international logistics networks to prevent shop downtime.
Technical Expertise
Supported by experienced tooling specialists ready to assist with threading parameter optimization and troubleshooting.
8. Frequently Asked Questions (FAQ)
Q: How many threading inserts are included in each standard factory box?
A: Each original factory box contains exactly 10 pieces of ERM16-AG60 PC9030 inserts.
Q: What pitch range can be machined using this partial profile AG60 insert?
A: The AG60 partial profile geometry is designed to accommodate multiple pitches ranging from 0.5mm to 3.0mm (48 to 8 TPI) for 60-degree threads.
Q: Are these inserts compatible with standard SER external threading toolholders?
A: Yes, they fit standard 16mm laydown external right-hand threading toolholders.
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.