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Tackle the most demanding material removal and heavy-duty shaping tasks with these high-speed steel flame burs, Size 22 (5.2mm). Designed for aggressive cutting and rapid stock removal, these robust rotary tools are perfect for metalworking, fabrication, weld grinding, and industrial applications.
Crafted from premium HSS, they deliver exceptional durability, heat resistance, and long-lasting performance on tough materials, including steel, stainless steel, cast iron, hardened steels, and various alloys. The large flame shape allows precise contouring, beveling, and smoothing of rough surfaces, ensuring efficient, controlled material removal for even the most challenging projects.
Ideal for welders, fabricators, machinists, and industrial professionals, these burs provide consistent performance, high efficiency, and professional-grade results for heavy-duty applications.
- Material: High-Speed Steel (HSS) / Tungsten Carbide Steel
- Size: 22 (5.2mm)
- Shank diameter: 3/32" (2.35mm)
- Bur Cut: Flame Cut
- In/Pull: 0.204
- Shank Shaft Diameter: 3/32" - 2.35mm
- Rotational Speed: Suitable for high-speed rotary tools (check tool limits)
- Applications: Metalworking, woodworking, stone carving, welding prep, industrial fabrication
- Durability: Heat-resistant and long-lasting for heavy-duty material removal
- Compatibility: Fits standard rotary tools and micro-motor handpieces
Safety Note:
Operate at high speed with caution; always wear safety glasses and gloves
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Features
High-quality materials: Made from premium high-speed steel for superior sharpness and long-lasting performance.
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Durable construction: Engineered to withstand heavy-duty use in demanding industrial and fabrication tasks.
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Versatile applications: Suitable for metalworking, woodworking, stone carving, welding prep, and fabrication.
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Precise cutting: Provides accurate contouring, beveling, and shaping even on tough materials.
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Efficient material removal: Large flame shape allows fast and controlled stock removal on wide surfaces.
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Heat resistant: Maintains cutting performance under high-speed rotation and friction-generated heat.
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Professional-grade performance: Ideal for welders, machinists, fabricators, and industrial use.
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Smooth finish: Reduces rough edges and ensures clean shaping on metals and alloys.
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Ergonomic shank design: Fits standard rotary tools for easy handling and consistent operation.
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Multi-surface compatibility: Effective on steel, stainless steel, cast iron, hardened steels, and alloys.
High Speed Bur Size Convertion Chart |
| SIZE |
MM |
IN/PUL. |
|
SIZE |
MM |
IN/PUL. |
| 1 |
1.05 |
0.035 |
|
18 |
4.5 |
0.177 |
| 2 |
1.2 |
0.043 |
|
19 |
4.7 |
0.185 |
| 3 |
1.35 |
0.051 |
|
20 |
5 |
0.197 |
| 4 |
1.5 |
0.059 |
|
22 |
5.2 |
0.204 |
| 5 |
1.7 |
0.067 |
|
23 |
5.4 |
0.212 |
| 6 |
1.9 |
0.075 |
|
24 |
5.6 |
0.22 |
| 7 |
2.1 |
0.083 |
|
25 |
5.9 |
0.232 |
| 8 |
2.3 |
0.09 |
|
26 |
6.3 |
0.248 |
| 9 |
2.5 |
0.098 |
|
27 |
6.7 |
0.263 |
| 10 |
2.7 |
0.106 |
|
28 |
7.2 |
0.283 |
| 11 |
2.9 |
0.114 |
|
29 |
7.6 |
0.299 |
| 12 |
3.1 |
0.122 |
|
30 |
8 |
0.314 |
| 13 |
3.3 |
0.13 |
|
31 |
8.9 |
0.35 |
| 14 |
3.5 |
0.138 |
|
32 |
9.6 |
0.377 |
| 15 |
3.8 |
0.149 |
|
33 |
10.4 |
0.409 |
| 16 |
4 |
0.157 |
|
34 |
11 |
0.437 |
| 17 |
4.3 |
0.169 |
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