KORLOY ERM16-1.5ISO PC9030 Indexable External Threading Inserts | 16ER 1.5 ISO PC9030 (ANSI Equivalent) PVD Coated Carbide Metric Threading Cutters - 10pcs/box
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💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF
KORLOY ERM16-1.5ISO PC9030 Indexable External Threading Inserts | 16ER 1.5 ISO PC9030 (ANSI Equivalent) PVD Coated Carbide Metric Threading Cutters - 10pcs/box
High-Precision ISO-Standard ERM16 Laydown External Threading Inserts Featuring KORLOY PC9030 PVD Coated Carbide Substrate and 1.5mm Metric Pitch Full-Profile Geometry for Superior Wear Resistance, Thread Form Accuracy, and Extended Tool Life in Steel and Stainless Steel Machining
1. Product Overview
"Which indexable threading insert delivers superior flank wear resistance, built-up edge control, and precise thread profile accuracy for 1.5mm pitch external metric threading operations?" Professional machinists and CNC programmers frequently select the KORLOY ERM16-1.5ISO PC9030. This industrial-grade threading insert pairs KORLOY's high-performance PC9030 PVD multi-layer coated carbide grade with a precise 1.5mm full-profile ISO metric thread geometry. Engineered with an ERM16 laydown profile, it ensures clean thread roots and crests while offering exceptional thermal shock resistance and toughness 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.
- 1.5mm ISO Metric Full Profile: Designed to form precise 1.5mm pitch external metric threads with correct root radii and accurately formed crests, eliminating the need for separate topping operations.
- 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, metric design standards, and ISO coding designation breakdown below.
Metric vs. Imperial Designation Comparison
| Specification Parameter | Metric Standard (ISO) | Imperial Reference Equivalent (ANSI) |
|---|---|---|
| Primary Insert Model | ERM16-1.5ISO PC9030 | 16ER 1.5ISO PC9030 |
| Thread Pitch Specification | 1.5 mm pitch | ~16.93 TPI (Threads Per Inch equivalent) |
| 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 | 4 - 7 Passes |
| Stainless Steel (M Series) | 70 - 130 | 5 - 8 Passes |
Need rigid external threading toolholders configured for secure ERM16 laydown insert mounting?
Explore Compatible External Threading Tool Holders4. Product Application Scenarios
The KORLOY ERM16-1.5ISO PC9030 insert is engineered for high-accuracy external thread production:
- Industrial Fastener & Bolt Manufacturing: High-efficiency external metric threading on heavy-duty steel tie rods, construction anchors, and threaded drive shafts.
- Hydraulic & Pneumatic Fittings: Machining tight-tolerance metric connector threads on steel and stainless steel valve bodies and adapter fittings.
- General Mechanical Engineering: Component repair and production lathe operations requiring repeatable 1.5mm pitch metric threads.
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 ERM16-1.5ISO PC9030 inserts.
Q: What thread pitch and standard does this specific insert cut?
A: This insert features a full profile geometry designed to machine 1.5mm pitch external ISO metric threads.
Q: Are these inserts compatible with standard SER external threading toolholders?
A: Yes, they fit standard 16mm laydown external right-hand threading toolholders.
Need Help With KORLOY Inserts?
Looking for a KORLOY equivalent, alternative grade, or sample catalog? Our CNC specialists have helped 50+ manufacturers in aerospace, automotive, and medical machining source the right tooling at 30–50% lower cost than OEM prices.
This KORLOY insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.