This set includes 11 burs sizes: 031, 033, 035, 037, 040, 042, 045, 047, 050, 060 and 070. Busch® 156C Hart shaped burs are the go-to bur for setting. The shape is perfect for cutting seats into prongs and for both channel and flush setting. Also used for designs and diamond or bright cutting in metal. Made of tungsten vanadium steel for strength and durability. Features precision machined, uniformly spaced teeth for accurate and smooth cutting. Use with a lubricant such as Gesswein Lube-Stik to facilitate cutting and prolong tool life. Cutting angle of the bur is 90°. The 3/32" shanks measure approximately 1.75" long. Maximum operating speed varies with bur size. Please consult with ANSI (American National Standards Institute) for speed recommendations.
Details:
- Application: Perfectly designed for cutting seats into prongs and performing both channel and flush setting techniques.
- Material Construction: Made from tungsten vanadium steel to provide superior strength and long-lasting durability during use.
- Cutting Performance: Features precision-machined, uniformly spaced teeth that ensure accurate and smooth cutting results every time.
- Maintenance Recommendation: Should be used with a lubricant such as Gesswein Lube-Stik to facilitate easier cutting and extend the overall tool life.
| Brand | Busch® |
| Bur Diameter | Assorted |
| Bur Material | Tungsten Vanadium Steel |
| Bur Shape | Hart |
| Country of Origin | Germany |
| Cut | 90° |
| Figure | 156C |
| Model | 031-070 Set |
| Package Size | Set of 11 |
| Shank Size | 3/32" |
