Description
What Is a Double Angle Milling Cutter?
A Double Angle Milling Cutter is a disc-type cutter featuring cutting edges on two symmetrical angular faces.
It is primarily used for:
- V-groove cutting
- Dovetail slot preparation
- Double-sided chamfering
- Angular profile milling
- Edge deburring
- Precision contour machining
Compared with single angle milling cutters, double angle cutters can machine symmetrical profiles in a single pass, improving productivity and accuracy.
Material Options
HSS Double Angle Milling Cutters
Available grades:
- M2 High-Speed Steel
- M35 Cobalt High-Speed Steel
Advantages:
- Excellent toughness
- Impact resistance
- Easy regrinding
- Cost-effective machining
Recommended for:
- Carbon steel
- Alloy steel
- Aluminum
- General engineering materials
TCT Double Angle Milling Cutters
TCT cutters combine a high-strength steel body with premium tungsten carbide tips.
Advantages:
- Excellent wear resistance
- Larger cutter diameters available
- Improved cutting performance
- Cost-effective carbide solution
Recommended for:
- Cast iron
- Hardened steel
- Abrasive materials
- High-volume production
Solid Carbide Double Angle Milling Cutters
Advantages:
- Maximum wear resistance
- Exceptional rigidity
- High-speed machining capability
- Superior dimensional accuracy
Recommended for:
- Stainless steel
- Hardened steel
- Titanium alloys
- Composite materials
- Precision CNC machining
Key Features
Symmetrical Precision Machining
Perfect for producing accurate V-grooves and symmetrical angular profiles in a single operation.
High Productivity
Reduces machining time compared with multiple-pass operations.
Excellent Surface Finish
Optimized cutting geometry minimizes chatter and vibration.
Advanced Coating Options
Available coatings include:
- TiN
- TiAlN
- AlTiN
- AlCrN
- VAPO
- Passivation
for improved wear resistance and longer service life.
Custom Angle Manufacturing
Standard included angles:
- 45°
- 60°
- 90°
Custom included angles from 30° to 120° are available.
Applications
Our double angle milling cutters are widely used for:
V-Groove Cutting
Precision machining of symmetrical V-shaped grooves.
Dovetail Slot Preparation
Machining dovetail joints and guideways.
Chamfer Milling
Accurate double-sided chamfering operations.
Mold & Die Manufacturing
Precision profile machining and edge preparation.
Aerospace & Automotive Industries
High-accuracy machining of critical components.
Technical Specifications
| Parameter | Standard Range | Custom Options |
| Diameter | 40 – 200 mm | Any diameter |
| Angle | 45°, 60°, 90° | Any symmetrical angle from 30° to 120° |
| Thickness | 3.0 – 20 mm | 1.0 mm to 25 mm |
| Bore | 13 – 40 mm | Any bore size with keyway or pinholes |
| Material | HSS | HSS-Co, TCT (Tipped), Solid Carbide |
| Coating | Uncoated | TiN, TiAlN, AlCrN, VAPO, Passivation |
| Tolerances | Standard | Precision grinding down to ±0.005 mm |
Four Material Options
| Material | Code | Hardness | Wear Resistance | Toughness | Best For |
| HSS | High-Speed Steel | 63-66 HRC | Good | High | General steel, non-ferrous metals, standard chamfering |
| HSS-Co | Cobalt HSS | 65-68 HRC | Better | High | Stainless steel, high-alloy steels, heat-resistant alloys |
| TCT (Tipped) | Tungsten Carbide Tipped | Steel body + Carbide tips | Excellent | Moderate | Cast iron, hardened steels, abrasive materials, high-volume production |
| Solid Carbide | Solid Tungsten Carbide | 92+ HRA | Excellent (highest) | Low | High-precision applications, extreme wear resistance, non-ferrous metals, composites |
Small and large batches welcome.
Material Comparison
HSS
Hardness:
63–66 HRC
Best for:
- Mild steel
- Aluminum
- General machining
HSS-Co
Hardness:
65–68 HRC
Best for:
- Stainless steel
- Alloy steel
- Heat-resistant materials
TCT
Best for:
- Cast iron
- Hardened steel
- Abrasive materials
- High-volume machining
Solid Carbide
Best for:
- Precision CNC machining
- Stainless steel
- Titanium alloys
- Composite materials
Provides the highest wear resistance and dimensional stability.
Custom Double Angle Milling Cutter Manufacturing
SZJL specializes in custom double angle milling cutter production.
Customization options include:
- Special included angles
- Custom diameters
- Custom thicknesses
- Special bore configurations
- Keyways and pinholes
- OEM branding
- Advanced coatings
Prototype and large-volume production are both supported.
Why Choose SZJL Cutting Tools?
- Professional milling cutter manufacturer
- HSS, TCT and carbide solutions available
- Precision CNC grinding technology
- OEM & ODM support
- Strict quality inspection
- Competitive factory pricing
- Global export experience
Frequently Asked Question（FAQ）
What is a double angle milling cutter used for?
It is primarily used for V-groove cutting, dovetail slot machining, chamfering, and angular profile milling.
What is the difference between single and double angle milling cutters?
Single angle cutters machine one angular face, while double angle cutters machine symmetrical profiles on both sides simultaneously.
Which material is best for stainless steel?
Solid carbide or M35 cobalt HSS cutters are generally recommended.
Can you manufacture custom angles?
Yes. Custom included angles from 30° to 120° are available.
What coatings do you offer?
TiN, TiAlN, AlCrN, VAPO and other coating options are available.
