Busch Carbide Conical Cutter | Busch No. 408RH 4 – GR.HP-SH | Pack of 2
The carbide taper (cone) bur super fine milling 408RH is a precision-engineered rotary instrument designed for exacting dental and technical milling applications. Manufactured by Busch & Co. GmbH in Germany, this conical carbide cutter delivers consistent, reliable performance where accuracy is paramount.
Product Overview
This instrument is classified as a Carbide Cutter, Taper (Cone) Round, with a Super Fine Milling designation and a 4° taper angle. It is supplied as a pack of 2, making it a practical choice for busy clinical or laboratory environments. The carbide taper (cone) bur super fine milling geometry is optimised for smooth, controlled material removal with minimal surface disruption.
Standard Classification
ISO: 500 103 200 103 028
Key Features
- Taper (Cone) Round (Conical) cutting head geometry
- Super Fine Milling grade for refined surface finishes
- 4° taper angle for precise contouring
- Carbide construction for durability and cutting efficiency
- Suitable for Precision Technique applications
- Made in Germany — engineered to exacting quality standards
- Supplied as a pack of 2
Applications
The carbide taper (cone) bur super fine milling 408RH is indicated for Precision Technique procedures, where controlled, fine milling of materials is required. Its conical form and super fine grit rating make it well suited to detailed finishing and preparation work.
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 does the 4° angle refer to? The 4° designation indicates the taper angle of the conical cutting head, which influences the degree of convergence during milling and preparation.
How many burs are included? This listing includes a pack of 2 carbide taper (cone) bur super fine milling instruments.
What is the ISO classification for this bur? The ISO classification is 500 103 200 103 028, as assigned by the standard Busch product classification system.
Specifications: Busch No. 408RH 4°
| Busch figure | 408RH |
| Shape | Conical |
| Taper angle | 4° |
| Cut type / toothing | Super fine milling cut |
| 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 4° taper gives a moderate draw for milled telescope and attachment surfaces. The super fine milling cut is the finest milling toothing, for the final finishing pass on milled surfaces.
Read the guides: Dental Laboratory Burs, Polishers & Abrasives · Bur Speed Chart · Dental Bur Glossary · All lab carbide cutters
Busch Carbide Conical Cutter | Busch No. 408RH 4 – GR.HP-SH | Pack ...
