Spearhead High Speed Steel (HSS) square edge wheel burs are hand cut by expert craftsmen in the USA. Each bur is stamped with its size directly on the 3/32" shank, making identification quick and reliable at the bench. Compared to imported Tungsten Vanadium Carbon Steel burs, these HSS burs offer superior hardness, longer-lasting sharpness, and extended service life—making them the preferred choice of quality jewelers everywhere.
Features
- Hand cut by expert craftsmen in the USA
- High Speed Steel construction for superior hardness and edge retention
- Size stamped directly on the shank for easy identification
- Longer service life compared to machine-cut Tungsten Vanadium Carbon Steel burs
- Square edge wheel profile for precise metalworking applications
- Preferred by quality jewelers for demanding bench work
Specifications
| Material |
High Speed Steel (HSS) |
| Cut Type |
Hand cut |
| Shank Size |
3/32" |
| Bur Style |
Square Edge Wheel |
| Origin |
USA |
| Sold As |
Individually |
Available Options
| Part # |
Bur Size |
| 119.745 |
1.70mm |
| 119.748 |
2.30mm |
| 119.753 |
3.30mm |
| 119.756 |
4.00mm |
| 119.759 |
4.70mm |
| 119.766 |
6.30mm |
| 119.770 |
8.00mm |
| 119.774 |
11.00mm |
California Prop 65 Warning: