Tungsten Carbide Rotary Burr | Tree Shape SF-5 | 1/2" Diameter, 1/4" Shank, 1" Shank Length
Chengdu BABOS SF-5 Tree Shape Tungsten Carbide Burr - 1/2" Dia x 1/4" Shank x 1" Length
Tungsten carbide burrs are highly valued across industries that require the shaping, smoothing, or cutting of hard materials. Because tungsten carbide is approximately three times stiffer than steel and extremely heat-resistant, these tools are essential for high-speed precision work.
Tungsten carbide burrs are widely used in the industries like:Aerospace & Aviation; Automotive Industry; Medical & Dental; Foundry & Shipbuilding and Jewelry & Craftsmanship.
The SF-5 Tree Shape Burr, is one of the best sellers among the variety of tungsten carbide burr products, also known as Rounded Tree Shape Burr, is versatile and high-performance cutting tool designed for detailed interior contour work and rounded edge processing, especially in tight or small spaces. These burrs are ideal for demanding applications due to their tungsten carbide construction, which provides superior hardness and durability.
SF-5 Tree Radius End Tungsten Carbide Burr
Brand: BABOS
Material: 100% Virgin Micro-grain Tungsten Carbide
Cut Diameter:1/2"(or 12mm)
Length of Flute: 1"(or 25mm)
Shank Diameter: 1/4”(or 6mm)
OAL: 2-3/4"(or 70mm)
Cut Type: Standard Double Cut(other cut types available: Single Cut, Aluminum Cut, Diamond Cut, Fine Cut, Wide Cut, Stainless Steel)
Other Available Sizes Related to Type F Carbide Burrs Both in Metric and Inch Standard:
| Metric Standard | |||||
| Shank Dia. (mm) | Cutter Dia. (mm) | Length of Cut (mm) | Overall Length. (mm) | Tool No. | The Combination of Head and Shank |
| d2 | d1 | l2 | l1 | ||
| 3 | 3 | 13 | 38 | F0313 | Solid |
| 5 | 13 | 51 | F0513 | Brazed | |
| 6 | 13 | 51 | F0613 | Brazed | |
| 6 | 6 | 18 | 63 | F0618 | Brazed |
| 8 | 20 | 65 | F0820 | Brazed | |
| 10 | 20 | 65 | F1020 | Brazed | |
| 11 | 25 | 70 | F1125 | Brazed | |
| 12 | 25 | 70 | F1225 | Brazed | |
| 16 | 25 | 70 | F1625 | Brazed | |
| 19 | 25 | 70 | F1925 | Brazed | |
| 8 | 12 | 25 | 70 | F1225 | Brazed |
| 16 | 25 | 70 | F1625 | Brazed | |
| 19 | 25 | 70 | F1925 | Brazed | |
| Inch Standard | |||||
| 1/8'' | 1/8'' | 1/2'' | 1/2'' | SF-42 | Solid |
| 1/4'' | 1/2'' | 2'' | SF-51 | Brazed | |
| 1/4'' | 3/8'' | 3/4'' | 1/2'' | SF-3 | Brazed |
| 7/16'' | 1'' | 3/4'' | SF-4 | Brazed | |
| 1/2'' | 3/4'' | 1/2'' | SF-13 | Brazed | |
| 5/8'' | 1'' | 3/4'' | SF-6 | Brazed | |
| 3/4'' | 1'' | 3/4'' | SF-7 | Brazed | |
| 3/4'' | 1/4'' | 3'' | SF-14 | Brazed | |
| 3/8'' | 3/4'' | 1/4'' | 1/4'' | SF-15 | Brazed |
Customization:
- Please send us the drawings or other important information if you need non-standard carbide burrs.
- Please contact us if you need more information about type F burrs or other shapes of burrs.
- OEM is avaliable.
Cut Selection Guide:
| STANDARD CUT(M) |
STANDARD DOUBLE CUT (X) |
WIDE CUT (C) |
FINE CUT (F) |
ALUMINUM CUT(W) |
DIAMOND CUT(D) |
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Common Tooth Types of Carbide Burrs
| Tooth Type | Appearance | Best For | Features |
|
Single Cut(SC) |
Spiral teeth in one direction | Steel, cast iron | Fast stock removal |
|
Double Cut(DC) |
Cross-cut teeth | Stainless steel, hardened steel | Smoother finish, stable cutting |
|
Aluminum Cut(AL) |
Large single flute | Aluminum, brass, plastics | Anti-clogging |
Single Cut vs Double Cut vs Aluminum Cut – Performance Comparison
| Performance Factor | Single Cut | Double Cut | Aluminum Cut |
| Cutting Speed | ★★★★ | ★★★ | ★★★★★ |
| Surface Finish | ★★ | ★★★★ | ★★★ |
| Chip Control | ★ | ★★★★ | ★★★★★ |
| Vibration Stability | ★★ | ★★★★ | ★★★ |
| Best For | Steel, cast iron | SS, alloy steel | Aluminum, copper |
*If you’re selling to metal workshops or distributors, always include all 3 tooth types in your catalog—they cover 90% of market needs.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.