Double Cut Tungsten Carbide Rotary Burr with 1/4 Inch Shank and 70-90HRA Hardness for Metal Deburring
Price:
CN¥8.36-27.79
MOQ:
100 pcs
Delivery Time:
7-15 Days
Brand:
KINGTOOLS
Product Description
Tungsten Carbide Rotary Files 6mm Shank Heavy Duty for Steel Aluminum Brass Grinding and Carving High Performance Tools
Tungsten Carbide Rotary Burrs 1/4 Inch Shank for Die Grinder
Sintered Tungsten Carbide Rotary File Metal Deburring 1/4" Shank Polished Burrs OEM Customizable. Factory Direct RTS OEM Tungsten Carbide Rotary Burrs 6mm/1/4" Sintered Carbide Double Cut Polished Surface Metal Deburring Bits.
Product Overview
This professional 10-piece tungsten carbide rotary burr set features 1/8" shank diameter and is designed for precision metal polishing, woodworking, and engraving applications. Made from high-quality tungsten carbide with steel shanks, these burrs deliver exceptional performance and durability.
Technical Specifications
Available Sizes:
- Head Diameter: 2.35mm, 3mm, 6mm, 6.35mm, 8mm, 10mm, 12mm, 12.7mm, 14mm, 16mm, 20mm, 25mm
- Shank Diameter: 3mm, 6mm, 8mm
- Extended lengths available upon request
Tolerances:
- Head diameter: +0.3 to +0.5mm
- Head cutting part: +0.5 to +1.0mm
- Shank diameter: +0 to +0.04mm
- Total length: ±0.1mm
Set Configurations:
- Available in 3, 5, 6, 8, 10, 12, or 14-piece sets
- Packaging options: Aluminum cases or plastic sets
- Custom configurations available to meet specific requirements
Applications:
Milling, weld dressing, deburring, cutting holes, surface work, and precision machining
Product Details
10-Piece 2.35*6mm Carbide Burr Set
- Product Name: Tungsten Steel Hard Carbide
- Cutter Patterns: Double Cut, Single Cut, Aluma Cut
- Suitable For: Drilling, metal carving, engraving, polishing
Set Dimensions:
- Package Size: 5 * 4 * 0.5 inches
- Individual Burr: 2.35*6mm (0.12*0.24 inch approximately)
- Total Length: 45-50mm
- Cutting Diameter: 1/4"
- Shank Length: 35mm
- Shank Diameter: 1/8"
Performance Specifications:
- Suggested RPM: 25,000-50,000
- Maximum RPM: 70,000
- Hardness: HRA ≥ 85
Key Features
- Processes all types of metal (including hardened steel) and non-metal materials (marble, jade, bone)
- Handles materials with hardness up to HRA 85
- High production efficiency with reduced labor intensity
- Simple and convenient to use
- Compatible with pneumatic and electric tools
Important Note: For optimal performance with pneumatic or electric tools, maintain speed between 1,000-3,700 RPM and ensure the tool is firmly clamped.
Product Gallery
Burr Types & Specifications
| Name | Type | Cut | Material | Product Process | Head Hardness | LOGO |
|---|---|---|---|---|---|---|
| Cylindrical Shape Burr | A | Standard/Single/Double/Aluma | Tungsten Carbide/YG7/TCT | CNC | 90-91HRA | available |
| Cylindrical End Cut Burr | B | Standard/Single/Double/Aluma | Tungsten Carbide/YG7/TCT | CNC | 90-91HRA | available |
| Cylindrical Radius End | C | Standard/Single/Double/Aluma | Tungsten Carbide/YG7/TCT | CNC | 90-91HRA | available |
| Ball Shape Burr | D | Standard/Single/Double/Aluma | Tungsten Carbide/YG7/TCT | CNC | 90-91HRA | available |
| Oval Shape Burr | E | Standard/Single/Double/Aluma | Tungsten Carbide/YG7/TCT | CNC | 90-91HRA | available |
| Tree Shape Radius End | F | Standard/Single/Double/Aluma | Tungsten Carbide/YG7/TCT | CNC | 90-91HRA | available |
| Tree Pointed Ends Burr | G | Standard/Single/Double/Aluma | Tungsten Carbide/YG7/TCT | CNC | 90-91HRA | available |
| Flame Shape Burr | H | Standard/Single/Double/Aluma | Tungsten Carbide/YG7/TCT | CNC | 90-91HRA | available |
| Cone Shape With 60° | J | Standard/Single/Double/Aluma | Tungsten Carbide/YG7/TCT | CNC | 90-91HRA | available |
| Cone Shape With 90° | K | Standard/Single/Double/Aluma | Tungsten Carbide/YG7/TCT | CNC | 90-91HRA | available |
| Taper Radius End Burr | L | Standard/Single/Double/Aluma | Tungsten Carbide/YG7/TCT | CNC | 90-91HRA | available |
| Cone Burr | M | Standard/Single/Double/Aluma | Tungsten Carbide/YG7/TCT | CNC | 90-91HRA | available |
| Inverted Cone Burr | N | Standard/Single/Double/Aluma | Tungsten Carbide/YG7/TCT | CNC | 90-91HRA | available |
| Disc Type Burr | W | Standard/Single/Double/Aluma | Tungsten Carbide/YG7/TCT | CNC | 90-91HRA | available |
Tungsten Carbide Grades
| China Grade | ISO Grade | Density (g/cm³) | Hardness (HRA) | TRS (Mpa) |
|---|---|---|---|---|
| YG6 | K20 | 14.95 | 91 | 1800 |
| YG6X | K10 | 14.95 | 92 | 1800 |
| YKM6A | K10 | 14.95 | 92.5 | 1800 |
| YG8 | K30 | 14.7-14.8 | 90 | 1950 |
| YT5 | P30 | 13 | 90.8 | 1900 |
| YT14 | P10-20 | 11.5 | 91.5 | 1500 |
| YT15 | P10-20 | 11.3 | 91.8 | 1450 |
| YW1 | M10-20 | 13.1 | 91.5 | 1600 |
| YW2 | M10-20 | 13.1 | 91 | 1600 |
| YS25 | P25 | 12.8 | 91.5 | 1900 |
| YC30S | P30 | 12.8 | 91 | 2000 |
Recommended Operating Speeds
| Burr Size | Recommended RPM |
|---|---|
| 1.6mm or 1/16" | 25,000 - 35,000 |
| 2.35mm or 3/32" | 25,000 - 35,000 |
| 3mm or 1/8" | 25,000 - 35,000 |
| 6mm or 1/4" | 25,000 - 35,000 |
| 12mm or 1/2" | 25,000 - 35,000 |
| 16mm or 5/8" | 25,000 - 35,000 |
Cutting Pattern Guide
- Single-cut burs: Ideal for general purpose work with good material removal
- Double-cut burs: Produce smaller chips for greater control on stainless steels and ferrous materials
- Aluma-cut burs: Wide flute design prevents loading on nonferrous and soft materials
- Standard-cut burs: Widely used for fine finishing applications
Company Information
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Company
JOINT CARBIDE CO., LTD.
Location
No. 1700, North Section of Tianfu Avenue, High-Tech Zone, Chengdu, Sichuan, China
Contact Person
Eason