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Elevate your precision cutting and grinding tasks with our Size 29 (7.6) bearing 90° high-speed burs. Expertly crafted from premium tungsten carbide, these burs are engineered to deliver long-lasting performance and withstand rigorous use in demanding environments.
Designed for professionals and hobbyists alike, these high-speed burs excel at cutting, grinding, shaping, and polishing a wide range of materials, including metals, plastics, wood, and ceramics. Their 90° bearing ensures smooth, balanced rotation, providing precise results every time.
Key Benefits:
- Superior Durability: Constructed from high-quality tungsten carbide for extended life and reliable performance under heavy-duty use.
- Precision Cutting: Sharp, well-engineered edges allow for accurate, detailed cuts and clean finishes.
- Efficient Grinding: Quickly remove material and shape surfaces with minimal effort.
- Versatile Applications: Ideal for jewelry making, metalworking, woodworking, dental work, hobbyist projects, and various DIY tasks.
- Smooth Operation: 90° bearing design ensures balanced rotation, reducing vibration and improving control.
- Time-Saving Performance: High-speed rotation minimizes effort, allowing you to complete tasks faster and with greater accuracy.
- Upgrade your toolkit with these high-performance burs and experience precision, durability, and versatility in every project.
Material: Premium tungsten carbide for maximum durability and wear resistance
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Size: 29 (7.6 mm)
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Bearing Angle: 90° for smooth, balanced rotation and precise results
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Shank Diameter: 3/32" (2.35 mm), compatible with most rotary tools
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Overall Length (In/Pul): 0.299 in / 7.6 mm
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Tip Type: High-speed cutting and grinding tip for metals, plastics, wood, and ceramics
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Rotation Speed: Suitable for high-speed rotary tools (Foredom, Dremel, etc.)
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Durability: Resistant to chipping, wear, and heat buildup
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Applications: Ideal for precision jewelry work, metal shaping, woodworking, dental lab use, and DIY projects
Safety Note: Always wear protective glasses and gloves when using high-speed burs. Avoid excessive pressure to prevent breakage.
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Features
Durable Tungsten Carbide Construction: Engineered from premium tungsten carbide to resist wear, chipping, and heat buildup, ensuring long-lasting performance.
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Ultra-Sharp Cutting Edges: Precisely ground edges allow fast, clean cutting, grinding, and shaping across metals, plastics, wood, and ceramics.
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90° Bearing Design: Provides smooth, balanced rotation for accurate, controlled cuts and consistent surface finishing.
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Versatile Applications: Ideal for jewelry making, metal shaping, woodworking, dental lab work, rust removal, deburring, and general DIY projects.
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High-Speed Performance: Optimized for high-RPM rotary tools like Dremel, Foredom, and similar devices.
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Heat-Resistant: Maintains performance under prolonged high-speed operation without degrading the cutting edges.
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Precision Material Removal: Allows detailed shaping and finishing without damaging surrounding surfaces.
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Compact Shank Size: 3/32" shank fits most rotary tools for convenience and versatility.
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Easy to Handle: Lightweight and ergonomically balanced for steady control during delicate tasks.
High Speed Bur Size Convertion Chart |
| SIZE |
MM |
IN/PUL. |
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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 |
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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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