R8 (16MM) Steel Chamfer Cutter carbide end milll
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BEYOND R8 (16MM) Steel Arc Chamfer Cutter
Brand: BEYOND
Type: Arc Type Double-Sided Chamfer Cutter
Model: R8 (16MM)
Product Overview
The BEYOND R8 (16MM) Steel Arc Chamfer Cutter is specially designed for high-precision chamfering and deburring on a wide range of steel materials. Featuring a smooth arc profile and double-sided cutting edges, this tool delivers excellent surface finish and long tool life under high-speed CNC machining conditions.
Key Features
- ⚙️ Optimized for Steel: Suitable for carbon steel, alloy steel, and tool steel applications.
- 🌀 Arc-Type Geometry: Ensures smoother cutting and reduced vibration.
- 🔧 Double-Sided Cutting Edges: Provides efficient material removal and extended tool life.
- 💎 High-Performance Carbide Material: Resistant to wear and maintains sharpness in continuous operation.
- 🎯 Precision Ground Surface: Achieves accurate and consistent chamfer angles.
Technical Parameters
| Model | d1 (Radius) | Cutting Diameter | Shank Diameter | Total Length | Material | Workpiece |
|---|---|---|---|---|---|---|
| R8 (16MM) | 8mm | 16mm | 12mm | 75mm | Tungsten Carbide | Steel / Alloy Steel / Tool Steel |
Applications
This chamfer milling cutter is perfect for:
- Edge rounding and deburring on machined steel parts
- Chamfering on flat or contoured steel surfaces
- Precision finishing in mold, automotive, and mechanical components
Recommended Cutting Conditions
- Spindle Speed: 5,000 – 12,000 RPM
- Feed Rate: 600 – 1,200 mm/min
- Coolant: Air or mist cooling recommended
Why Choose BEYOND?
BEYOND provides high-quality CNC cutting tools that deliver reliability and consistency. Our chamfer cutters are designed to enhance machining efficiency, reduce tool change time, and improve overall product finish quality.
✅ Compatible Machines
- CNC milling machines
- Machining centers
- Automatic edge chamfering systems
Keywords
Steel chamfer cutter, CNC chamfer milling cutter, arc type chamfer tool, R8 16mm chamfer cutter, BEYOND steel deburring tool, double-sided chamfer end mill, carbide chamfer milling cutter, CNC edge rounding tool for steel.
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.