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K20 YG6X Double Cut Carbide Rotary Burr SA Shape 62-64 HRC Hardness
| MOQ: | 10 |
| Price: | 1.5-4.5usd |
| Standard Packaging: | plastic case ,24*24*20cm carton box |
| Delivery Period: | 3-25days |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Capacity: | 20000pcs per month |
Detail Information
Place of Origin
Zigong China
Brand Name
Zweimentool
Certification
ISO CE
Model Number
SA Shape double cut
Highlight:
K20 YG6X Carbide Rotary Burr
,YG6X Double Cut Carbide Rotary Burr
,Carbide Rotary Burr SA Shape
Product 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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