Busch Carbide Conical Cutter | Busch No. 408R 6 – GR.HP-SH | Pack of 2
The conical carbide cutter fine milling 408R 6 GR.HP-SH from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding milling applications in technical and dental settings. With a taper (cone) round geometry, a 6° taper angle, and a fine milling specification, this cutter delivers controlled material removal with exceptional surface quality.
Product Overview
This instrument is classified under ISO: 500 103 200 135 036, providing a standardized reference for professional procurement and compatibility verification. The carbide construction ensures long-lasting cutting performance, resistance to wear, and dimensional stability throughout extended use cycles. Supplied as a pack of 2, it offers practical value for professionals who rely on consistent, repeatable results.
Key Features
- Type: Carbide Cutter, Taper (Cone) Round
- Milling Grade: Fine Milling
- Taper Angle: 6°
- Technique: Precision Technique
- ISO Classification: 500 103 200 135 036
- Pack Size: 2 units
- Shank: HP-SH (Handpiece Shank)
- Origin: Made in Germany
Applications
The conical carbide cutter fine milling is suited for precision technique applications where accuracy, fine surface finish, and geometric consistency are essential. The 6° taper (cone) round profile makes it particularly effective for contouring, finishing, and refining complex geometries in technical milling workflows.
Manufactured in Germany to rigorous quality standards, this instrument reflects the engineering excellence Busch & Co. GmbH is known for across professional industries.
The conical carbide cutter fine milling is well-suited for the following dental laboratory applications:
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Precision Technique — Fine detail work requiring accurate, controlled material removal. |
Why Choose This Cutter
When working with fine detail and tight tolerances, the conical carbide cutter fine milling 408R 6 GR provides reliable, reproducible cutting action. Its carbide composition and precise taper (cone) round geometry make it a trusted choice for professionals seeking consistent clinical and technical outcomes. The HP-SH shank ensures compatibility with standard handpiece systems.
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 handpieces are compatible with this instrument? It uses a large laboratory shank; please verify shank compatibility with your laboratory handpiece before use.
How many are included per pack? Each pack contains 2 cutters.
Where is this instrument made? It is manufactured by Busch & Co. in Engelskirchen, Germany, an ISO 13485-certified specialist in rotary precision instruments since 1905.
Specifications: Busch No. 408R 6°
| Busch figure | 408R |
| Shape | Conical |
| Taper angle | 6° |
| Cut type / toothing | 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 6° taper produces a clear draw angle for conical telescope and attachment surfaces. Its fine milling cut is for finish-milling the surface after pre-shaping, leaving a smooth wall ready for polishing.
Read the guides: Dental Laboratory Burs, Polishers & Abrasives · Bur Speed Chart · Dental Bur Glossary · All lab carbide cutters
Busch Carbide Conical Cutter | Busch No. 408R 6 – GR.HP-SH | Pack of 2
