SB Shape Carbide Rotary Burr for Aluminium Cutting - K30 Grade with 42CrMo Shank, 3-12mm Head Diameter
Price:
4.5usd
MOQ:
10pcs
Delivery Time:
15days
Brand:
Zweimentool
Product Description
Premium SB-Shaped Carbide Rotary Burrs for Aluminium Cutting
Precision engineered for optimal performance in aluminium cutting and shaping applications. Featuring a unique spherical ball nose design for superior contouring capability while maintaining excellent material removal rates in soft metals.
Key Advantages
- Specialized Geometry - SB shape provides 360° cutting ability for complex 3D profiling
- Anti-Galling Design - Proprietary flute pattern prevents aluminium buildup
- Premium Materials - K30 carbide grade with 42CrMo alloy steel shank
- Precision Balanced - <0.005mm runout for vibration-free operation
- Multi-Purpose - Ideal for mold making, aerospace components, and automotive repairs
Technical Specifications
Material Composition
| Component | Specification | Benefit |
|---|---|---|
| Cutting Head | K30 Tungsten Carbide (94% WC, 6% Co) | Superior wear resistance for aluminium |
| Shank | 42CrMo Alloy Steel (HRC 58-62) | Exceptional torsional strength |
| Coating | Optional TiAlN (Upon request) | 30% longer tool life |
Performance Characteristics
- Hardness: HRA 92.5±0.5
- Grain Size: 0.5-0.8μm
- Max Working Temperature: 650°C
- Recommended RPM: 15,000-35,000
Product Line Specifications
| Model | Head Dia. (mm) | Cutting Length (mm) | Shank Size | Flute Type | Recommended Application |
|---|---|---|---|---|---|
| SB-AL201 | 3 | 6 | 1/8" (3mm) | Double Cut | Precision engraving |
| SB-AL202 | 6 | 10 | 1/4" (6mm) | Single Cut | General contouring |
| SB-AL203 | 8 | 12 | 1/4" (6mm) | Double Cut | Heavy material removal |
| SB-AL204 | 10 | 15 | 1/4" (6mm) | Single Cut | Large surface finishing |
| SB-AL205 | 12 | 18 | 1/4" (6mm) | Double Cut | Industrial-scale work |
Custom configurations available with MOQ 100pcs
Expert Application Tips
For Optimal Performance:
- Use air-cooled die grinders (recommended 0.5-1.0MPa air pressure)
- Maintain 20-30° approach angle for best chip evacuation
- Apply aluminium-specific cutting fluid (water-soluble type preferred)
Competitive Advantages
- 15+ Years Specialization in aluminium cutting tools
- German CNC Grinding Technology for superior precision
- Full Material Traceability with mill test certificates
- Custom Engineering Support for special applications
- Just-in-Time Inventory for fast order fulfillment
Global Logistics Support
- Express Shipping: DHL/UPS/FedEx (3-5 business days)
- Sea Freight: FOB/CIF terms available
- EU Warehouses: Stock available in Germany and Poland
- Export Experience: 50+ countries served
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xinhua Industrial Co., LTD
Location
SANTAI TEMPLE NO.67 ZILIUJING DISTRICT ZIGONG CITY SICHUAN PROVINCE CHINA PR
Contact Person
HARRY