TaeguTec APMT1604PDER DP5320 | Carbide Milling Insert for Steel & Cast Iron
Free shipping on all orders.
Check compatibility: Confirm the model and dimensions before ordering.
Need help choosing? Contact us before ordering.
💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF
TaeguTec APMT1604PDER DP5320
Professional PVD Coated Milling Insert | ChaseMill Series
Product Overview
"Which milling insert offers the best surface finish and tool life when machining hardened steel or grey cast iron at high speeds?"
The TaeguTec APMT1604PDER DP5320 is the industrial gold standard for 90° shoulder milling. Utilizing the ultra-dense DP5320 PVD coating, this insert is specifically optimized for ISO P (Steel) and ISO K (Cast Iron). Its high-rake geometry and specialized PDER edge treatment provide smooth cutting action, significantly reducing vibration and power consumption during heavy-duty milling operations.
Key Features
- DP5320 Grade: Advanced PVD coating with high aluminum content for extreme hardness and heat resistance.
- PDER Geometry: Precision-ground edge with a positive rake angle for reduced cutting forces and excellent chip evacuation.
- Enhanced Toughness: Substrate designed to withstand thermal shock, perfect for wet and dry milling.
- 90° Precision: Perfect square shoulder capability with minimal mismatch between passes.
Technical Specifications
ISO Designation Breakdown: APMT1604PDER
85° Parall.
11° Relief
Tolerance
Clamping
16mm Edge
4.76mm Thick
Geometry
| Parameter | Metric (ISO) | Imperial (ANSI) |
|---|---|---|
| Model Number | APMT1604PDER | APMT432PDER |
| Insert Height | 16.5 mm | 0.650" |
| Thickness | 4.76 mm | 0.187" |
| Corner Radius | 0.8 mm | 0.031" |
Recommended Cutting Parameters
| Material Group | Cutting Speed (Vc) | Feed Rate (fz) |
|---|---|---|
| Carbon Steel (P) | 150 - 280 m/min | 0.10 - 0.25 mm/t |
| Cast Iron (K) | 140 - 250 m/min | 0.12 - 0.30 mm/t |
Compatible Milling Bodies
This insert is engineered for TaeguTec TE90AP and TF90AP ChaseMill series cutters.
Browse AP16 Milling Holders →TaeguTec Milling Grade Comparison
| Grade | Target Material | Primary Benefit |
|---|---|---|
| DP5320 | Steel / Cast Iron | Max wear resistance for continuous machining. |
| TT9080 | Stainless / Super Alloy | Submicron grade for extreme toughness. |
Why Choose Our TaeguTec Solutions?
TaeguTec is part of the IMC Group, a world leader in innovative carbide tooling. The APMT1604 series offers a perfect balance of cost-efficiency and high-speed productivity. We guarantee 100% genuine Korean-made inserts with technical support for your specific machining parameters.
Global Customer Reviews
"Reliable Tool Life"
We use these on 4140 pre-hardened steel. The DP5320 grade lasts 20% longer than our previous German brand.
— Precision Works (USA)"Ottima finitura superficiale"
Excellent surface finish on G25 cast iron. Very stable during heavy cuts.
— Meccanica G. (Italy)"Top für Serienfertigung"
Consistency is key for our production. These inserts deliver exactly the same results box after box.
— K. Müller (Germany)Frequently Asked Questions
1. Is DP5320 suitable for Stainless Steel?
DP5320 is optimized for Steel and Cast Iron. For 304/316 Stainless Steel, we recommend the TT9080 or TT8020 grades for better results.
2. Can these inserts be used for ramping?
Yes, the APMT geometry allows for helical interpolation and ramping operations, provided the toolholder design supports it.
Need Help With taegutec Inserts?
Looking for a taegutec 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 taegutec 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.