Busch Conical Cutter | Busch No. 408RX 6 – Coarse – GR.HP-SH | Pack of 2
The carbide conical cutter dental bur 408RX 6 GR.HP-SH is a precision-engineered instrument built for demanding milling and rough-out procedures in professional dental environments. Offered in a convenient pack of 2, it ensures uninterrupted workflow across clinical and laboratory settings.
Product Overview
Featuring a taper (cone) round geometry with a 6° taper angle, this carbide conical cutter dental bur is specifically designed for rough-out applications using the milling technique. The conical form enables controlled material removal and delivers consistent cutting performance across a range of dental substrates. Its robust carbide construction maintains precise cutting geometry throughout the working life of the instrument.
- Type: Carbide Cutter, Taper (Cone) Round
- Application: Rough-Out, Milling Technique
- Taper Angle: 6°
- ISO Classification: 500 103 200 190 036
- Shank: HP-SH (Handpiece)
- Pack Contents: 2 burs
Application
The carbide conical cutter dental bur integrates seamlessly into precision technique workflows, providing dental professionals with the accuracy and repeatability required for conical milling operations. Whether used in a clinical chairside setting or a dedicated dental laboratory, this instrument delivers reliable performance where consistency matters most.
Why Choose This Bur?
Professionals who prioritize controlled material removal and repeatable cutting geometry will find this instrument a dependable addition to their toolkit. The HP-SH handpiece shank ensures compatibility with standard handpiece connections, minimizing setup time and supporting efficient procedural workflows.
Busch Warranty & 90-Day Returns
This Busch instrument is guaranteed against manufacturing and workmanship defects — we'll repair or replace it under normal professional use. Unused product in original packaging can also be returned or exchanged within 90 days of your invoice date. Full terms are on our Warranty page.
FAQ
What is the taper angle of the 408RX bur? The taper angle is 6°, optimized for conical rough-out and milling procedures.
What shank type does this bur use? It uses an HP-SH (Handpiece) shank, compatible with standard handpiece connections.
How many burs are included per pack? Each pack contains 2 burs, supporting continuity of workflow in professional settings.
What is the ISO classification? The ISO classification for this instrument is 500 103 200 190 036.
Specifications: Busch No. 408RX 6°
| Busch figure | 408RX |
| Shape | Conical |
| Taper angle | 6° |
| Cut type / toothing | Rough milling cut (Coarse) |
| Shank | GR.HP-SH (short shank) |
| Line / technique | Precision Technique |
| Pack size | Pack of 2 |
| Material | Carbide |
The conical milling head is made for precision (milling) technique, where a defined taper angle produces convergent surfaces on telescope and attachment work. The rough milling cut is the first-pass toothing, taking bulk material off before the finer milling cutters. The 6° taper produces a clear draw angle for conical telescope and attachment surfaces.
Read the guides: Dental Laboratory Burs, Polishers & Abrasives · Bur Speed Chart · Dental Bur Glossary · All lab carbide cutters
Busch Conical Cutter | Busch No. 408RX 6 – Coarse – GR.HP-SH | Pack...
