20mm Dovetail customized carbide end mill 4 flutes with corner
radius bull mill
Introduction:
A 20mm dovetail customized carbide end mill with 4 flutes and a
corner radius (bull nose) is a specialized cutting tool designed for machining dovetail
grooves, undercuts, and other angled profiles in hard materials
like steel, stainless steel, and hardened alloys.
Features:
Diameter: 20mm (shank size may vary based on holder requirements).
Tool Type: Dovetail End Mill – Designed to cut angled sides (typically 45°, 60°, or custom
angles).
Material: Solid Carbide – Ensures high wear resistance, rigidity, and heat resistance.
Flutes: 4 Flutes – Provides a balance between chip evacuation and surface finish.
Corner Radius (Bull Nose):
A small radius at the tool’s corners improves edge strength,
reducing chipping.
Helps in achieving smoother finishes in contouring and side
milling.
Common Applications:
Machining dovetail slides (e.g., machine tool ways, industrial fixtures).
Undercutting and chamfering in molds & dies.
3D profiling in aerospace and automotive components.
Hard milling (if using premium carbide grades).Customization Options:
Dovetail Angle: 30°, 45°, 60°, or custom angles.
Shank Type: Straight, Weldon, or HSK.
Helix Angle: High helix for better chip evacuation.
Special Geometry: Variable pitch for reduced vibration.
Detailed Pictures:
Our workshop:
Promotion policy:
To help you experience our premium products, we’re excited to offer
the following exclusive promotions for first-time buyers:
1.Free Test Samples
Get free samples (total value ≤ $20 USD) when you cover the international shipping cost.
Perfect for evaluating our product quality and performance
risk-free.
2.$50 USD Discount on First Order
New customers can enjoy a $50 discount on the first order of $500 or more.
A great way to start our partnership with extra value!
Other products:
FAQ:
1. Are you a manufacturer or trading company?
We are a professional manufacturer of carbide tools which
established in 2017.
2. Which CNC grinding machine do you use?
All of our carbide tools are produced by imported WALTER grinding machines.
3. Which shipping method do you usually use?
We usually send goods by express like FedEx, UPS, DHL, TNT, EMS,
ETC.
We also can send products to your shipping agent in China.
