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Home > Products >
Custom End Mill
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35° Helix Custom End Mill 12mm CNC Milling Cutter Combined Heavy Duty and finishing
All Category

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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35° Helix Custom End Mill 12mm CNC Milling Cutter Combined Heavy Duty and finishing
  • name
  • name
  • name

35° Helix Custom End Mill 12mm CNC Milling Cutter Combined Heavy Duty and finishing

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:
Custom End Mill
Shank Precision:
H6
Surface Finish:
SC45, P20
Grain Size:
0.6μm Or 0.8μm
Effective Length:
12mm
Service:
OEM/ODM
Shank Precision:
H6 Reduced Shank
Helix:
Can Be Customized
End Type:
Square End
Feed:
Medium Feed
Precision:
H6
Flute Type:
Spiral Flute
Supply Ability:
30000-100000pcs per month
Highlight:

35° Helix Custom End Mill

,

Custom CNC Milling Cutter

,

Combined CNC Milling Cutter

Product Description
35° Helix Custom End Mill 12mm CNC Milling Cutter Combined Heavy Duty and Finishing
Product Specifications
Attribute Value
Name Custom End Mill
Shank Precision h6
Surface Finish SC45, P20
Grain Size 0.6μm or 0.8μm
Effective Length 12mm
Service OEM/ODM
Shank Precision h6 Reduced Shank
Helix Can be customized
End Type Square End
Feed Medium Feed
Precision h6
Flute Type Spiral flute
Product Description

A high-performance CNC milling cutter designed for both aggressive roughing and precision finishing in steels, stainless, and alloys.

Core Geometry
  • Cutting Diameter: 12.00mm (-0.01mm tolerance)
  • Flute Length: 12mm (1:1 ratio for stability)
  • Overall Length: 65mm (2.56")
  • Helix Angle: 35° (optimized for both MRR and finish)
  • Flute Design: 4 flutes with variable pitch (30°/40° spacing), 0.3mm corner radius (standard), 12° primary relief angle
Material & Coatings
  • Substrate: Ultra-fine grain carbide (0.5µm) with 8% cobalt
  • Coating Options: AlTiN-Saturn (for hardened steels up to HRC 60), TiSiN-Tiger (for high-temp alloys), DLC (for non-ferrous finishing)
Dual-Purpose Features

Roughing Capabilities:

  • 40% stronger core vs standard end mills
  • Chip breaker geometry near shank
  • Up to 12mm full-slotting in 4140 steel

Finishing Capabilities:

  • Mirror-polished rake face (Ra 0.05µm)
  • Precision edge preparation (0.02mm hone)
  • ≤ 0.005mm runout tolerance
Product Images
35° Helix Custom End Mill close-up view 35° Helix Custom End Mill 12mm CNC Milling Cutter Combined Heavy Duty and finishing 1 35° Helix Custom End Mill 12mm CNC Milling Cutter Combined Heavy Duty and finishing 2 35° Helix Custom End Mill 12mm CNC Milling Cutter Combined Heavy Duty and finishing 3
Special Promotions

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!

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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