KORLOY TNMG160408-HA H01 Indexable Uncoated Carbide Turning Inserts | TNMG332-HA (ANSI Equivalent) Sharp Cutting Inserts for Aluminum & Non-Ferrous Metal Machining - 10pcs/box
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✓ Global Shipping: Delivery: generally 5–20 business days, depending on destination and shipping method.
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💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF
KORLOY TNMG160408-HA H01 Indexable Carbide Turning Inserts | TNMG332-HA (ANSI Equivalent) Uncoated Inserts for Non-Ferrous Machining - 10pcs/box
High-Performance ISO-Standard 60° Triangular Negative Indexable Turning Cutters Optimized for Mirror-Finish Machining of Aluminum Alloys, Copper, Brass, and Non-Metallic Composites
1. Product Overview
"Which carbide turning insert delivers mirror-like surface finishes and prevents built-up edge when machining aluminum and non-ferrous metals?" CNC programming professionals and manufacturing engineers routinely specify the KORLOY TNMG160408-HA H01. This industrial-grade indexable carbide insert utilizes a specialized H01 uncoated micro-grain carbide grade engineered specifically with extreme edge sharpness and high wear resistance for non-ferrous applications. Featuring a 60° triangular negative geometry for double-sided economy, a specialized -HA sharp chipbreaker for low cutting forces and superior chip flow, and a precise 0.8mm corner radius, it guarantees exceptional dimensional accuracy and eliminates burrs on aluminum components.
2. Product Key Features
- Specialized H01 Uncoated Micro-Grain Grade: High-purity carbide substrate designed with extreme edge sharpness to prevent material adhesion and built-up edge (BUE) during soft metal machining.
- HA Sharp Chipbreaker & 0.8mm Radius: Engineered with a polished rake face and sharp cutting geometry to minimize cutting resistance and optimize surface finish quality.
- ISO Standard Compliance: Manufactured strictly under international tool coding regulations to ensure secure mechanical clamping and precise interchangeability.
- Standard Industrial Packaging: Packed in secure factory boxes containing 10 pieces for efficient tool inventory management.
3. Technical Specifications & Model Breakdown
Review the detailed technical parameters, metric-imperial equivalents, and ISO identification breakdown below.
Metric vs. Imperial Designation Comparison
| Specification Parameter | Metric Standard (ISO) | Imperial Equivalent (ANSI) |
|---|---|---|
| Primary Insert Model | TNMG160408-HA | TNMG332-HA |
| Inscribed Circle (IC) | 9.525 mm | 0.375 in (3/8") |
| Insert Thickness (S) | 4.76 mm | 0.1875 in (3/16") |
| Corner Radius (r) | 0.8 mm | 0.0315 in |
Recommended Cutting Parameters (Feed & Speed)
| Workpiece Material Group | Cutting Speed (vc) m/min | Feed Rate (f) mm/rev |
|---|---|---|
| Aluminum Alloys (6061, 7075, Cast Aluminum) | 350 - 800 | 0.10 - 0.40 |
| Copper & Brass Materials | 200 - 500 | 0.08 - 0.30 |
Need matching MTJNR, PTJNR, or WTJNR external turning toolholders for your TNMG 1604 inserts?
Explore Compatible External Turning Tool Holders & Boring Bars4. Product Application Scenarios
The KORLOY TNMG160408-HA H01 insert performs exceptionally in high-speed non-ferrous machining environments:
- Aerospace Structural Parts: High-speed finishing of large aluminum alloy framework components and extruded profiles.
- Automotive Wheels & Castings: Precision outer diameter and contour turning of aluminum wheel hubs and transmission housings.
- Electronics & Optics: Machining brass and aluminum enclosures requiring tight tolerances and flawless cosmetic surface finishes.
5. Compatibility
Engineered to fit standard negative toolholding systems:
- Toolholders & Boring Bars: Fully compatible with MTJNR/L, PTJNR/L, and WTJNR/L external tool holders and internal boring bars designed for TNMG 1604 geometry.
- Machine Equipment: Designed for high-speed CNC lathes, turning centers, and Swiss-type machinery.
6. Material Comparison & Workpiece Matrix
Examine grade application across ISO material groups to select the optimal cutting solution.
| ISO Material Category | Target Materials | H01 Performance Suitability |
|---|---|---|
| N (Non-Ferrous) | Aluminum alloys, copper, brass, plastics, and composites | Outstanding (Optimized Uncoated Micro-Grain Grade for N10–N30 Mirror Finishing) |
| P / K (Steel / Cast Iron) | Carbon steels and gray cast irons | Not Recommended (Uncoated sharp edges lack thermal resistance for ferrous machining) |
7. Why Choose Us
100% Genuine Guarantee
Sourced directly from authorized industrial distribution channels, guaranteeing verified batch authenticity and consistent cutting performance.
Fast Global Logistics
Maintained warehouse stock and streamlined international shipping networks ensure rapid dispatch to eliminate production delays.
Technical Expertise
Backed by professional CNC application engineers available to provide customized cutting data recommendations and troubleshooting support.
8. Frequently Asked Questions (FAQ)
Q: How many inserts are included in one standard box?
A: Each standard factory-sealed box contains exactly 10 pieces of TNMG160408-HA H01 inserts.
Q: Why is the H01 grade uncoated when most inserts have PVD or CVD coatings?
A: Uncoated micro-grain carbide provides the extreme edge sharpness required to cleanly shear soft non-ferrous materials like aluminum and prevents workpiece smearing or built-up edge.
Q: What tool holders are compatible with this TNMG 1604 insert?
A: It is fully compatible with any standard ISO negative turning tool holder featuring a TNMG 1604 pocket size, such as MTJNR or PTJNR series holders.
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.