Fox-Komet H253B Carbide Hart 90 Degree Burs are precision-engineered for demanding metalworking applications on hard alloys. Carbide construction makes these burs especially suited for cutting and shaping white gold, platinum, and steel — materials that quickly wear down standard high-speed steel burs. The 90-degree hart (hart = hard in German, referencing the carbide grade) geometry delivers clean, controlled material removal in tight settings and intricate work. Available in ten sizes ranging from .90mm to 1.80mm, sold individually.
Features
- Carbide construction for extended performance on hard alloys
- 90-degree hart bur geometry for precise angular cutting
- Designed for use on white gold, platinum, and steel
- 3/32" shank fits standard flex shaft handpieces and rotary tools
- Available in ten sizes from .90mm to 1.80mm
- Sold by the piece — select the exact size needed
Specifications
| Brand |
Fox-Komet |
| Model Series |
H253B |
| Bur Type |
Hart 90 Degree |
| Material |
Carbide |
| Shank Size |
3/32" |
| Size Range |
.90mm – 1.80mm |
| Sold As |
Sold by the piece |
Available Options
| Part # |
Bur Size |
| FCH118.009 |
.90mm |
| FCH118.010 |
1.00mm |
| FCH118.011 |
1.10mm |
| FCH118.012 |
1.20mm |
| FCH118.013 |
1.30mm |
| FCH118.014 |
1.40mm |
| FCH118.015 |
1.50mm |
| FCH118.016 |
1.60mm |
| FCH118.017 |
1.70mm |
| FCH118.018 |
1.80mm |
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