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K20 YG6X Double Cut Carbide Rotary Burr SA Shape 62-64 HRC Hardness
K20 YG6X Double Cut Carbide Rotary Burr SA Shape 62-64 HRC Hardness
K20 YG6X Double Cut Carbide Rotary Burr SA Shape 62-64 HRC Hardness
K20 YG6X Double Cut Carbide Rotary Burr SA Shape 62-64 HRC Hardness
K20 YG6X Double Cut Carbide Rotary Burr SA Shape 62-64 HRC Hardness
K20 YG6X Double Cut Carbide Rotary Burr SA Shape 62-64 HRC Hardness
Specifications
Brand Name :
Zweimentool
Model Number :
SA Shape double cut
Certification :
ISO CE
Place of Origin :
Zigong China
MOQ :
10
Price :
1.5-4.5usd
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
20000pcs per month
Delivery Time :
3-25days
Packaging Details :
plastic case ,24*24*20cm carton box
Description
Professional Grade Carbide Rotary Burrs - SA Shape (Ball End Cylinder)

Precision-crafted SA Shape Carbide Rotary Burrs deliver exceptional performance in metal removal applications. Engineered with a ball end cylindrical design, these industrial-grade tools provide superior contouring capabilities for complex machining operations on ferrous and non-ferrous metals.

Key Product Highlights
  • Optimized Tooth Geometry - Double-cut design balances material removal rate and surface finish
  • Extended Tool Life - Premium tungsten carbide construction outlasts HSS by 5-8X
  • Vibration-Free Operation - Precision-balanced for smooth performance at high RPMs
  • Versatile Applications - Ideal for mold making, aerospace components, and automotive parts
  • Customization Ready - Available in standard and made-to-order configurations
Technical Specifications
Cutting Head Composition
  • Carbide Grade: K10 (YG8)/K20 (YG6X) per ISO standards
  • Hardness: 90-92 HRA (Rockwell A scale)
  • Grain Structure: Sub-micron (0.5-0.8μm) tungsten carbide particles
  • Cobalt Content: 6-8% for optimal toughness
Shank Material Options

Standard Option:

  • Material: High-speed steel (AISI M2)
  • Hardness: 62-64 HRC
  • Surface Treatment: Precision ground with anti-corrosion coating

Premium Option:

  • Material: Micro-grain carbide (K10 equivalent)
  • Hardness: 90 HRA
  • Benefits: Maximum rigidity for high-precision applications
Advanced Manufacturing Process
1. Powder Metallurgy Stage
  • Computer-controlled blending of WC-Co powders
  • Isostatic pressing at 300 MPa for uniform density
2. Sintering Process
  • Vacuum sintering at 1420-1480°C
  • Liquid phase sintering for pore-free structure
  • Final density: ≥14.8 g/cm³
3. Precision Machining
  • 5-axis CNC grinding with diamond wheels
  • Tooth geometry accuracy: ±0.015mm
  • Surface roughness: Ra 0.4μm max
4. Quality Verification
  • 100% dimensional inspection (CMM)
  • Hardness testing (Rockwell scale)
  • Dynamic balance testing ≤0.5g/mm
Product Series & Tooth Configuration
Model No. Shank Ø (mm) Head Ø (mm) OAL (mm) Tooth Type Flute Angle Recommended Materials
SA-306 3.0 6.0 50 Double-cut 45° Aluminum, Copper
SA-610 6.0 10.0 75 Double-cut 60° Steel, Stainless
SA-1016 10.0 16.0 100 Double-cut 45° Cast Iron, Titanium
SA-1220 12.0 20.0 125 Double-cut 60° Hardened Steels

Special tooth configurations available for exotic alloys

Tooth Geometry Comparison
Tooth Type Flute Count Included Angle Best For Surface Finish
Standard Double-cut 4-6 45° General purpose Good (Ra 3.2μm)
Aggressive Double-cut 6-8 60° Hard materials Medium (Ra 6.3μm)
Fine Double-cut 8-10 30° Precision work Excellent (Ra 1.6μm)
Expert Q&A
Q: How do I select the right tooth configuration?
A: Consider your material hardness and desired finish. Our engineers can recommend optimal configurations based on your specific application.
Q: What's the maximum RPM for these burrs?
A: Standard rating is 35,000 RPM. Carbide-shank versions can operate at 50,000 RPM with proper cooling.
Q: Do you offer custom marking/labeling?
A: Yes, we provide laser engraving for part numbers, logos, or other identification marks.
Q: What's your lead time for custom orders?
A: Standard configurations ship in 3-5 days. Custom tools require 10-15 days for production.
Q: How do your burrs compare to competitors?
A: Our proprietary carbide formulation and grinding process deliver 20-30% longer tool life than industry averages.
Global Logistics & Support
Shipping Options:
  • Express: DHL/UPS (2-3 business days)
  • Air Freight: 5-7 days (best for urgent orders)
  • Sea Container: 20-35 days (economical for bulk)
Quality Assurance:
  • Batch testing reports included
  • Material certification available
  • 12-month warranty against defects
Ordering Flexibility:
  • MOQ: 10 pieces (standard), 50 pieces (custom)
  • Sample program available for qualified buyers
  • Volume discounts for orders over 500 pieces
Why Partner With Us?
  • German-engineered production technology
  • JIS B and DIN standards compliance
  • On-site metallurgical lab for quality control
  • Dedicated technical support team
  • Competitive OEM pricing structure
Take Your Machining to the Next Level
Request samples: sales@zweimentool.com
Custom quote: live chat is available on our website
Immediate support: 0086-182-1567-0293
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K20 YG6X Double Cut Carbide Rotary Burr SA Shape 62-64 HRC Hardness

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Product Detail
Brand Name :
Zweimentool
Model Number :
SA Shape double cut
Certification :
ISO CE
Place of Origin :
Zigong China
MOQ :
10
Price :
1.5-4.5usd
Contact Supplier
K20 YG6X Double Cut Carbide Rotary Burr SA Shape 62-64 HRC Hardness
K20 YG6X Double Cut Carbide Rotary Burr SA Shape 62-64 HRC Hardness
K20 YG6X Double Cut Carbide Rotary Burr SA Shape 62-64 HRC Hardness

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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