R1.5 (3mm) Aluminum Corner Rounding carbide end milll
Price shown is a starting point. Contact us for a precise quote based on your requirements.
BEYOND R1.5 (3mm) Aluminum Corner Rounding End Mill – Arc Type Chamfer Cutter
The BEYOND R1.5 (3mm) Aluminum Corner Rounding End Mill is engineered for high-efficiency machining of aluminum and non-ferrous materials. Designed with precision-ground R1.5 radius edges, it ensures smooth chamfer transitions, excellent surface finish, and extended tool life.
Features
- ⚙️ Precision R1.5 radius for clean and consistent corner rounding.
- 💎 Premium carbide substrate for superior hardness and durability.
- 🚀 Mirror-polished flutes enhance chip evacuation and reduce cutting resistance.
- 🧊 Optimized for aluminum, copper, and non-ferrous materials.
- 🎯 Perfect for CNC chamfering, deburring, and contour finishing.
Specifications
| Blade Diameter (D1) | Relief Length | Shank Diameter (D) | Total Length (L) | Relief Diameter | Radius (R) | Flutes |
|---|---|---|---|---|---|---|
| 3mm | 6mm | 4mm | 50mm | 1.5mm | R1.5 | 2 |
Applications
- Chamfering and rounding aluminum edges.
- Deburring precision machined parts.
- Surface finishing for molds, 3C products, and automotive components.
Recommended Cutting Parameters
- Cutting speed: 250–800 m/min
- Feed per tooth: 0.02–0.08 mm/tooth
- Coolant: Air or mist coolant recommended
Why Choose BEYOND Tools
BEYOND focuses on high-performance CNC cutting tools for precision industries. Every cutter undergoes strict inspection and fine grinding to ensure accuracy, consistency, and extended tool service life.
Available Sizes
R1, R1.5, R2, R2.5, R3, R4, R5, R6, R8
Keywords
R1.5 Corner Rounding End Mill, Aluminum Chamfer Cutter, Arc Type End Mill, BEYOND CNC Tool, Carbide Chamfer Tool, Aluminum Edge Rounding Tool, CNC Chamfer End Mill
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.