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Home > Products >
Custom End Mill
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7.5mm 4 Flute DLC Coated Stepped End Mill Solid Carbide Multi Level Milling Cutter Precision Forming Tool for Steel Titanium CNC Machining
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Carbide Drill Bit

Through Coolant Drill

Carbide Deep Hole Drill

Carbide Step Drill

Heavy Duty Drill Bit

Tungsten Carbide Tools

Carbide End Mill

Custom End Mill

Carbide Thread Milling Cutter

Solid Carbide Tap

PCD Milling Cutter

Carbide End Mill Cutter

Solid Carbide Reamer

Carbide Boring Tool
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niki@carbide-drill.com
+86 17368153006
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7.5mm 4 Flute DLC Coated Stepped End Mill Solid Carbide Multi Level Milling Cutter Precision Forming Tool for Steel Titanium CNC Machining

Brand Name: AMG
MOQ: 3-10PCS
Packaging Details: Plastic tube
Payment Terms: T/T/Credit Card
Detail Information
Product Description
Detail Information
Place of Origin:
CHINA
Certification:
ISO9001
Name:
7.5mm 4 Flute DLC Coated Stepped End Mill
Coating:
Uncoated/AlTiN/ZrN/CrN
Application:
Steel, Aluminum, Etc
Shank Precision:
H6
Material:
Carbide
OEM/ODM:
Available
Supply Ability:
30000-100000pcs per month
Highlight:

4 Flute DLC Coated Endmill

,

Steel Multi Level End Mill

,

Titanium Stepped End Mill

Product Description
7.5mm 4 Flute DLC Coated Stepped End Mill Solid Carbide Multi Level Milling Cutter
Product Specifications
Name 7.5mm 4 Flute DLC Coated Stepped End Mill
Coating Uncoated/AlTiN/ZrN/CrN
Application Steel, Aluminum, etc
Shank precision h6
Material Carbide
OEM/ODM Available
Product Overview

This precision-engineered 7.5mm 4-flute stepped end mill features advanced DLC (Diamond-Like Carbon) coating for superior performance in machining hardened steels, titanium alloys, and other difficult-to-cut materials. The unique stepped design allows for efficient multi-level milling operations in a single pass, significantly reducing machining time while maintaining exceptional accuracy.

Key Features
  • Premium submicron grain tungsten carbide substrate (0.4-0.6μm)
  • Advanced DLC coating (2-3μm thickness) for extreme wear resistance
  • Precision ground cutting edges with ±0.005mm tolerance
  • Optimized 4-flute design for balanced chip evacuation and surface finish
  • 35° helix angle for smooth cutting action and reduced vibration
  • Special edge preparation for improved tool life in tough materials
  • 7.5mm cutting diameter with multi-level step design
Performance Advantages
5× longer tool life compared to standard TiN-coated end mills
Extremely low coefficient of friction (0.1-0.2) for cooler cutting
Excellent adhesion resistance when machining sticky alloys
Maintains sharp cutting edges even at high temperatures
Suitable for dry machining and MQL applications
Typical Applications
  • Precision mold and die manufacturing (hardened steels)
  • Aerospace component machining (titanium, Inconel)
  • Medical implant manufacturing
  • Automotive high-strength alloy components
  • Energy sector (turbine blades, drilling components)
Product Images
7.5mm 4 Flute DLC Coated Stepped End Mill Solid Carbide Multi Level Milling Cutter Precision Forming Tool for Steel Titanium CNC Machining 0 7.5mm 4 Flute DLC Coated Stepped End Mill Solid Carbide Multi Level Milling Cutter Precision Forming Tool for Steel Titanium CNC Machining 1
Manufacturing Facility
7.5mm 4 Flute DLC Coated Stepped End Mill Solid Carbide Multi Level Milling Cutter Precision Forming Tool for Steel Titanium CNC Machining 2 7.5mm 4 Flute DLC Coated Stepped End Mill Solid Carbide Multi Level Milling Cutter Precision Forming Tool for Steel Titanium CNC Machining 3 7.5mm 4 Flute DLC Coated Stepped End Mill Solid Carbide Multi Level Milling Cutter Precision Forming Tool for Steel Titanium CNC Machining 4
Special Offers for New Customers

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.

$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!

Related Products
7.5mm 4 Flute DLC Coated Stepped End Mill Solid Carbide Multi Level Milling Cutter Precision Forming Tool for Steel Titanium CNC Machining 5
Frequently Asked Questions
Are you a manufacturer or trading company?

We are a professional manufacturer of carbide tools which established in 2017.

Which CNC grinding machine do you use?

All of our carbide tools are produced by imported WALTER grinding machines.

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.

Tags: 

T Slot End Mill  

Lollipop End Mills  

Corn Teeth End Mill

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