Home > DEX 4F Corner Radius Milling Cutter For Titanium Alloy

DEX 4F Corner Radius Milling Cutter For Titanium Alloy

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• Corner radius structure (available in R0.2 / R0.5 / customized radius)
• ultra-fine micro-grain carbide (<0.6 μm) with 12% cobalt
• HSR118 coating
• 8° positive rake angle for smooth cutting action
• 43° helix angle to improve chip evacuation and reduce cutting resistance
• Unequal helix U-shaped flutes (87° / 93°) for chatter suppression
• Large chip pocket design for aggressive roughing operations

workpiece material:Steel、Stainless Steel、Cast Iron、Nonferrous materials、Titanium alloy
Application type:Dynamic Milling 、Roughing
Flute type:Corner radius
Coating:HSR118 comparable to JZR coating

Introduction:
Dohre DEX Series corner radius end mill is specially engineered for stable, high-efficiency machining of titanium alloys and difficult cutting materials.
With a reinforced corner radius design, advanced coating technology, and optimized flute geometry, DEX delivers longer tool life, reduced vibration, and superior performance in high-load roughing and dynamic milling applications.

Product Description

Application Range
The DEX corner radius end mill is suitable for machining materials with hardness HRC 25–60, including:
•Titanium alloys
•Aluminum-titanium alloys
•Stainless steel
•Alloy steel & carbon steel
•Mold steel
•Cast iron
•Non-ferrous metals

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