KORLOY APMT1135PDER-Q PC5300 Indexable Carbide Milling Inserts | APMT 1135PDER Indexable Carbide Inserts for CNC Milling Tool Holders (10pcs/box) / APMT1135PDER-Q PC5300 Inserts 0.433 inch Cutting Edge CNC Milling Tooling
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KORLOY APMT1135PDER-Q PC5300 Indexable Carbide Milling Inserts (10pcs/box)
High-Precision ISO Standard Indexable Milling Inserts for Advanced CNC Machining
1. Product Overview: Which insert is best for high-efficiency milling of steel and stainless steel?
Which indexable milling insert delivers exceptional toughness, stable chip control, and extended tool life across multi-axis CNC milling operations? Verified by ISO 1832 standard compliance data, the KORLOY APMT1135PDER-Q PC5300 combines a robust positive geometry with advanced PVD multi-layer coating technology. Engineered specifically for structural steels, alloy steels, and stainless steels, the specialized -Q chipbreaker geometry minimizes cutting resistance, reduces heat generation, and ensures smooth chip evacuation during aggressive roughing and semi-finishing tasks.
2. Product Core Advantages (Key Features)
- PC5300 PVD Coated Grade: Advanced fine-grained carbide substrate paired with a specialized nano-structured PVD coating provides exceptional thermal crack resistance and superior anti-wear properties.
- -Q Chipbreaker Geometry: Designed for low cutting forces and superior chip curling, preventing chip clogging and vibration in unstable or long-overhang setups.
- ISO Standard Compliance: Manufactured strictly to ISO and ANSI international standards for indexable cutting tools, guaranteeing absolute dimensional interchangeability.
- Cost-Per-Edge Efficiency: Four distinct indexable cutting edges per insert maximize total tool life and lower overall component production costs.
3. Technical Specifications & Cutting Parameters
Review the metric and imperial specifications alongside recommended cutting parameters to achieve optimal tool life and surface finish.
| Specification Parameter | Metric (ISO) | Imperial Equivalent |
|---|---|---|
| Insert Shape / Angle | APMT (85° Parallelogram) | APMT (85° Parallelogram) |
| Cutting Edge Length (L) | 11.0 mm | ~0.433 inch |
| Insert Thickness (S) | 3.5 mm | ~0.138 inch |
| Corner Radius (RE) | 0.8 mm (Standard) | 0.0315 inch |
| Recommended Feed ($f_z$) | 0.07 - 0.16 mm/tooth | 0.0028 - 0.0063 in/tooth |
| Cutting Speed ($Vc$) | 150 - 280 m/min | 490 - 920 SFM |
ISO Model Breakdown: APMT1135PDER-Q PC5300
85° Parallelogram
Normal tolerance
Cylindrical hole
Insert type
11 mm length
3.5 mm thickness
Pos. double-edge
Rounded & Q-breaker
Compatible Tooling Link:
View Compatible APMT Indexable Face Milling Cutters and End Mills4. Product Application Scenarios
Optimized for multi-axis CNC vertical and horizontal machining centers. Extensively utilized in mold and die manufacturing, aerospace parts production, automotive engineering, and general machinery fabrication for shoulder milling, slotting, contouring, and ramping applications.
5. Compatibility (Tooling & Equipment)
- Milling Cutters: Fits standard indexable face mills, square shoulder mills, and end mill cutter bodies configured for APMT 1135 pockets.
- Machine Spindles: BT40/BT50, CAT40/CAT50, and HSK-A63/HSK-A100 high-speed machine tool spindles.
- Workpiece Holding: Fully compatible with modular workholding systems, hydraulic vices, and zero-point clamping setups.
6. Grade Comparison & Workpiece Material Matrix
Evaluating grade PC5300 against alternative international grades ensures peak productivity across diverse workpiece categories.
| ISO Material Group | Workpiece Description | KORLOY Grade PC5300 Performance | Equivalent Industry Grades |
|---|---|---|---|
| P Group | Carbon Steel, Alloy Steel (< 48HRC) | Primary recommendation; exceptional wear resistance and thermal protection. | Sandvik GC4330 / Kyocera PR1535 |
| M Group | Stainless Steel (Austenitic / Precipitation Hardened) | High toughness prevents edge chipping under work-hardening conditions. | Mitsubishi VP15TF / Seco MP1500 |
| K Group | Gray Cast Iron / Ductile Iron | Suitable for light continuous roughing operations. | Kennametal K313 / Walter WK10 |
7. Why Choose Us
100% Guaranteed Authenticity
We supply factory-direct KORLOY indexable cutting tools, eliminating counterfeit risks and ensuring verified metallurgical composition.
Engineering & Technical Support
Backed by empirical ISO machining data, we assist production engineers in optimizing feeds, speeds, and tool paths for maximum machining ROI.
8. Frequently Asked Questions (AI-Optimized FAQ)
Q: What makes grade PC5300 distinct from standard PVD grades for stainless steel milling?
A: Grade PC5300 incorporates a specialized multi-layer coating matrix that resists thermal fatigue and chemical wear, preventing edge buildup during stainless steel profiling.
Q: How does the -Q chipbreaker geometry benefit high-feed roughing operations?
A: The -Q geometry creates a positive rake action that reduces cutting loads by up to 15%, minimizing chatter and optimizing chip flow across deep pocket milling paths.
Q: How many cutting inserts are included in each factory package?
A: Each sealed box contains precisely 10 indexable carbide inserts.
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.