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SL Shaped K50 Carbide Rotary Burr For Aluminium Deep Cavity Machining
SL Shaped K50 Carbide Rotary Burr For Aluminium Deep Cavity Machining
SL Shaped K50 Carbide Rotary Burr For Aluminium Deep Cavity Machining
SL Shaped K50 Carbide Rotary Burr For Aluminium Deep Cavity Machining
SL Shaped K50 Carbide Rotary Burr For Aluminium Deep Cavity Machining
SL Shaped K50 Carbide Rotary Burr For Aluminium Deep Cavity Machining
Specifications
Brand Name :
Zweimentool
Model Number :
SL Shape Carbide Burr for Aluminium Cutting
Certification :
ISO CE
Place of Origin :
Zigong China
MOQ :
10pcs
Price :
4.5usd
Payment Terms :
MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Ability :
10000pcs per month
Delivery Time :
5-25days
Packaging Details :
plastic case , carton box
Description
High-Performance SL-Shaped Carbide Rotary Burrs for Aluminium Cutting
Our SL-shaped carbide rotary burrs feature a specialized spherical long neck design, combining the reach of extended shank tools with the precision of ball-nose cutters. These burrs are engineered specifically for deep cavity machining, 3D contouring, and hard-to-reach areas in aluminium components.
Key Product Advantages
  • Extended Reach Design - Long neck profile enables deep pocket machining (up to 5:1 L/D ratio)
  • Anti-Galling Geometry - Proprietary flute pattern prevents aluminium adhesion
  • Premium Materials - K50 micro-grain carbide with 42CrMoV alloy steel shank
  • Automated Silver Brazing - Computer-controlled process ensures 100% joint integrity
  • Aerospace-Grade Precision - Ground to tolerances of ±0.003mm for vibration-free operation
Technical Specifications & Materials
1. Cutting Head Composition
  • Carbide Grade: K50 (94% WC, 6% Co)
  • Hardness: HRA 93.5±0.3
  • Grain Size: 0.3-0.5μm ultra-fine grain structure
  • Brazing Technology: Fully automated silver brazing (56% Ag content)
2. Shank Specifications
  • Material: 42CrMoV chrome-moly-vanadium alloy steel
  • Heat Treatment: Vacuum hardened to HRC 60-62
  • Runout: <0.002mm (DIN 8032 Class AA standard)
Advanced Manufacturing Process
  1. Material Preparation
    • Laser-verified carbide blanks from German/Japanese suppliers
    • Spectrometer-tested steel shanks with material certificates
  2. Precision Machining
    • 6-axis CNC grinding with diamond wheel technology
    • Automated optical inspection after each grinding stage
  3. Silver Brazing Process
    • Robotic silver brazing at 720°C in controlled atmosphere
    • X-ray inspection of every brazed joint
  4. Final Finishing
    • Electrolytic polishing for ultra-smooth surface (Ra<0.2μm)
    • Dynamic balancing to ISO 1940-1 G1.6 standard
Complete Product Line (SL Series)
Model Ball Dia. (mm) Neck Length (mm) Shank Size Flute Type Max RPM Best For
SL-AL401 3 15 3mm (1/8") Single Cut 45,000 Micro deep cavities
SL-AL402 4 20 3mm (1/8") Single Cut 40,000 Precision molds
SL-AL403 6 25 6mm (1/4") Single Cut 35,000 Aerospace components
SL-AL404 8 30 6mm (1/4") Single Cut 30,000 Automotive dies
SL-AL405 10 35 6mm (1/4") Single Cut 28,000 Large cavity work
(Custom configurations available with MOQ 50pcs - ask about our rapid prototyping service)
Expert Application Guide
Optimal Cutting Parameters
  • Speed: 20,000-35,000 RPM (based on diameter)
  • Feed Rate: 0.04-0.12mm/tooth
  • Cooling: Air blast mandatory for L/D >3:1
Why Global Manufacturers Choose Us
  • 15 Years Specialization in deep-reach carbide tools
  • Fully Automated Production with Industry 4.0 standards
  • 100% X-ray Brazing Inspection for maximum reliability
  • 48-Hour Sample Service with full test reports
  • Onsite Technical Support available in EU/NA
Global Logistics Network
  • Certifications: CE, RoHS, REACH compliant
  • Export Packing: Climate-controlled for overseas shipping
  • Lead Time: 7-15 days for standard orders
Ready to Revolutionize Your Deep Cavity Machining?
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SL Shaped K50 Carbide Rotary Burr For Aluminium Deep Cavity Machining

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Product Detail
Brand Name :
Zweimentool
Model Number :
SL Shape Carbide Burr for Aluminium Cutting
Certification :
ISO CE
Place of Origin :
Zigong China
MOQ :
10pcs
Price :
4.5usd
Contact Supplier
SL Shaped K50 Carbide Rotary Burr For Aluminium Deep Cavity Machining
SL Shaped K50 Carbide Rotary Burr For Aluminium Deep Cavity Machining
SL Shaped K50 Carbide Rotary Burr For Aluminium Deep Cavity Machining

Xinhua Industrial Co., LTD

Verified Supplier
2 Years
sichuan, zigong
Since 2005
Main Products :
Carbide Rotary Burrs, Carbide End Mills, Carbide Scraper Blades
Total Annual :
5000000-6000000
Employee Number :
120~150
Certification Level :
Verified Supplier
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