JOINT CARBIDE CO., LTD.
| Delivery Time | 7-15 Days |
| Processing Hardness | HRA85 |
| Supply Ability | ＞300000 Pieces per Month |
| Sample | Free |
| Tolerance Shank Diameter | +0.5to +0.04mm |
| welding method | Flat bottomed silver welding |
| Head Hardness | 90-91HRA |
| Product name | Tungsten carbide burr |
| Cutting Diameter | 1/4" |
| Tolerance Cutting Part | +0.5 to 1.0mm |
| Head Diameter | 3-25 mm |
| Packaging Details | Plastic or aluminum box |
| Material | Tungsten carbide |
| Payment Terms | T/T |
| Certification | ISO9001-2008 |
| Brand Name | KINGTOOLS |
| Model Number | A/B/C/D/E/F/G/H/J/K/L/M/N |
| Place of Origin | Sichuan, China |
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Product Specification
| Delivery Time | 7-15 Days | Processing Hardness | HRA85 |
| Supply Ability | ＞300000 Pieces per Month | Sample | Free |
| Tolerance Shank Diameter | +0.5to +0.04mm | welding method | Flat bottomed silver welding |
| Head Hardness | 90-91HRA | Product name | Tungsten carbide burr |
| Cutting Diameter | 1/4" | Tolerance Cutting Part | +0.5 to 1.0mm |
| Head Diameter | 3-25 mm | Packaging Details | Plastic or aluminum box |
| Material | Tungsten carbide | Payment Terms | T/T |
| Certification | ISO9001-2008 | Brand Name | KINGTOOLS |
| Model Number | A/B/C/D/E/F/G/H/J/K/L/M/N | Place of Origin | Sichuan, China |
| High Light | Tungsten carbide rotary burr with double cut ，1/4 inch carbide rotary burr for metal deburring ，Precision carbide rotary burr for polished finish | ||
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.
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
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
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
Milling, weld dressing, deburring, cutting holes, surface work, and precision machining
Product Name: Tungsten Steel Hard Carbide
Cutter Patterns: Double Cut, Single Cut, Aluma Cut
Suitable For: Drilling, metal carving, engraving, polishing
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"
Suggested RPM: 25,000-50,000
Maximum RPM: 70,000
Hardness: HRA ≥ 85
| 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 |
| 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 |
| 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 |
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 Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
$5 Million -US$10 Million
Employee Number:
101~200
Ecer Certification：
Verified Supplier
Joint carbide co.,ltd was established on January 21, 2019, as a sales branch established by Zigong joint carbide co.,ltd in Chengdu.Our company covers 20,000 square meters was a high-tech enterprise integrating research, development, production and sales of cemented carbide products and cemented car... Joint carbide co.,ltd was established on January 21, 2019, as a sales branch established by Zigong joint carbide co.,ltd in Chengdu.Our company covers 20,000 square meters was a high-tech enterprise integrating research, development, production and sales of cemented carbide products and cemented car...
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