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ProductsHRC55 TiSiN Coated Carbide Lollipop Ball End Mill for Undercutting and Deburring - R0.5 to R6
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HRC55 TiSiN Coated Carbide Lollipop Ball End Mill for Undercutting and Deburring - R0.5 to R6

High-performance HRC55 Carbide Lollipop Ball End Mill with TiSiN coating. Specifically designed for undercutting, deburring, and complex 3D profiling. Available in Radius 0.5mm to 6.0mm. Factory direct price with fast global shipping.

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HRC55 TiSiN Coated Carbide Lollipop Ball End Mill

Enhance your machining precision with our premium HRC55 Lollipop Ball End Mills. Engineered for complex 5-axis machining and difficult-to-reach areas, these tools are the ultimate solution for professional CNC operators.

💰 Product Function

  • Undercut Machining: Perfect for creating undercuts and back-side chamfering.
  • Internal Deburring: Effortlessly removes burrs from cross-drilled holes and internal cavities.
  • 3D Profiling: Ideal for intricate 3D contouring and spherical surface finishing.
  • Multi-Axis Versatility: Specialized for 5-axis CNC machining centers to handle complex geometries.

✨ Product Features

  • HRC55 Hardness: Crafted from high-grade micro-grain tungsten carbide, providing excellent wear resistance.
  • Advanced TiSiN Coating: The Titanium Silicon Nitride coating offers superior heat resistance (up to 900°C) and reduces friction, extending tool life significantly.
  • Large Wrap-Around Angle: Allows for versatile cutting angles and smooth surface finishes.
  • High Precision: Tolerance controlled within ±0.01mm for consistent, high-accuracy production.
  • Vibration Reduction: Optimized neck design minimizes deflection and vibration during deep-reach machining.

📊 Specifications (Standard Sizes)

Radius (mm)
Cutting Dia (D)
Neck Length (L1)
Shank Dia (d)
Overall Length (L)
R0.5
1.0
3.0
4.0
50
R0.75
1.5
4.0
4.0
50
R1.0
2.0
4.0
4.0
50
R1.25
2.5
4.0
4.0
50
R1.5
3.0
4.0
4.0
50
R2.0
4.0
8.0
4.0
50
R3.0
6.0
10.0
6.0
50
R4.0
8.0
12.0
8.0
50
R5.0
10.0
15.0
10.0
60
R6.0
12.0
15.0
12.0
60

⚙️ RPM/Feed Reference Table

Note: Recommended for Carbon Steel, Alloy Steel (HRC < 55).
Tool Diameter
Spindle Speed (RPM)
Feed Rate (mm/min)
D1.0 - D2.0
12,000 - 15,000
400 - 600
D3.0 - D4.0
8,000 - 10,000
600 - 800
D6.0 - D8.0
5,000 - 6,500
800 - 1,200
D10.0 - D12.0
3,500 - 4,500
1,000 - 1,500
Please adjust parameters based on your specific machine rigidity and material hardness.

🎁 Promotion Policy

  1. Free Sample: Free samples can be provided if clients agree to pay for the shipping cost.
  1. First Order Coupon: New clients can enjoy a USD 50 discount coupon for the first order if the total order amount is more than USD 500.
  1. Big Order Discount: Clients can enjoy a 2%~5% discount if the total order amount is more than USD 5,000.

🤝 Client Benefits

  • Factory Direct Pricing: Cut out the middleman and save on procurement costs.
  • OEM/ODM Support: Custom neck lengths and diameters available upon request.
  • Stable Lead Time: Large stock of standard sizes for immediate dispatch.
  • Technical Support: Access to our engineering team for tool path optimization.

❓ FAQ

Q: Can this tool be used for stainless steel? A: Yes, the TiSiN coating is excellent for stainless steel, though we recommend adjusting the feed rate for optimal tool life.
Q: Do you offer custom sizes not listed in the table? A: Absolutely. As a professional manufacturer, we can customize the neck length and diameter to fit your specific application.
Q: What is the delivery time for bulk orders? A: Standard sizes are in stock and ship within 24-48 hours. Custom orders typically take 7-10 working days.

For more high-performance solutions for your machining center, feel free to browse our full range of Carbide End Mills to find the perfect tool for your next project.