ZCC.CT APKT11T308-LH YD101 Carbide Insert – 11mm Non-Ferrous Milling R0.8
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APKT11T308-LH YD101 Milling Insert
Mirror-Polished Uncoated Carbide for High-Performance Aluminum Milling
Product Overview
"Which milling insert provides the best chip control and prevents built-up edge when machining high-silicon aluminum or copper alloys?"
The APKT11T308-LH YD101 is a specialized solution from ZCC.CT’s non-ferrous line. Utilizing the YD101 uncoated sub-micron carbide grade, this insert features a mirror-polished rake face to drastically reduce friction. The -LH chipbreaker is precision-ground with a sharp, positive geometry, making it the industry standard for eliminating material adhesion and ensuring a high-gloss finish on ISO N (Non-ferrous) workpieces.
Key Features
- ✔ Mirror-Polished Surface: Reduces cutting temperature and prevents aluminum from welding to the insert edge.
- ✔ Extra Sharp LH Geometry: Designed for smooth cutting action and superior chip evacuation in soft, gummy materials.
- ✔ YD101 Grade Stability: An uncoated fine-grain carbide that offers high resistance to abrasive wear in high-silicon alloys.
Technical Specifications
| Technical Data | Metric (ISO) | Imperial (ANSI) |
|---|---|---|
| Insert Designation | APKT11T308-LH | APKT 040308-LH |
| Cutting Speed (Vc) | 400 - 1200 m/min | 1300 - 3900 SFM |
| Feed per Tooth (fz) | 0.10 - 0.30 mm/z | 0.004 - 0.012 IPT |
ISO Designation Decoder
Parall.
11° Relief
Tolerance
Fixing
11mm L
3.97mm S
0.8mm R
Alum.
Applications & Compatibility
Workpiece Materials: Wrought Aluminum Alloys, Cast Aluminum (Low & High Silicon), Copper Alloys, Brass, and Plastics/Polymers.
CNC Systems: Ideal for high-RPM spindles and vertical machining centers (VMC). Fits standard ISO APKT11T3 holders.
ZCC.CT Non-Ferrous Grade Guide
YD101 (Current Grade): Uncoated sub-micron carbide. Mirror polished for maximum resistance to material welding.
YD201: Tougher uncoated grade for heavy roughing and interrupted cuts in non-ferrous materials.
YBG102: PVD coated grade used for some aluminum applications where heat resistance is the primary concern.
Why Choose Our Tooling Solutions?
As industry experts specializing in precision CNC cutting tools, we ensure all ZCC.CT inserts are authentic and meet strict ISO quality standards. Our technical directors provide the optimized speed and feed data you need to ensure minimal waste and maximum spindle uptime.
"The mirror finish on the LH face is perfect. No aluminum buildup even at high speeds in 6061."
— Chris P., United States
"Hervorragende Qualität für die Aluminiumbearbeitung. Die Standzeit ist bemerkenswert."
— Lukas M., Germany
"アルミ加工に最適です。切り屑の排出が非常にスムーズで助かっています。"
— Ichiro S., Japan
"Ottima finitura superficiale. Consegna rapida e supporto tecnico professionale."
— Marco R., Italy
Industrial FAQ
A: The LH is a high-positive, sharp geometry specifically for aluminum. PM is for steel/stainless. LH prevents gummy materials from clogging.
A: While possible due to the low friction, high-speed aluminum milling always performs better with flood coolant or MQL to assist chip removal.
A: Yes, it follows standard ISO dimensions and will fit any 90° square shoulder mill designed for APKT11T3 inserts.
💡 Machining Tip: When using YD101, maximize your RPM. High surface speeds (Vc) paired with the polished LH rake face will produce the best "mirror" finish on aluminum parts.
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.