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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💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF
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.
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.