US No. 34 Busch Carbide Inverted Cone Bur | Busch No. 2 008 – HP | Pack of 6
The inverted cone carbide cutter bur from Busch & Co. is a precision-engineered rotary instrument designed for demanding cutting and shaping tasks across multiple professional disciplines. Classified under ISO standard 500 104 010 001 008, this taper (cone) inverted carbide cutter delivers consistent, controlled material removal where accuracy is essential.
Product Overview
This inverted cone carbide cutter bur is manufactured in Germany and sold in a convenient pack of 6, ensuring a reliable supply for high-volume or clinical environments. The carbide construction provides exceptional hardness and longevity, maintaining cutting efficiency through extended use without rapid wear.
Applications
The inverted cone carbide cutter bur is well-suited for the following dental laboratory applications:
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Crown and Bridge Technology — Shaping, trimming and finishing of crown and bridge frameworks in the laboratory. |
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Plastics Technology — Shaping, trimming and finishing of acrylic dentures and appliances. |
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Model Making — Trimming and detailing of plaster and stone models. |
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Model Casting Technique — Finishing and adjustment of cast metal frameworks. |
Key Features
- Carbide material for superior cutting performance and durability
- Inverted cone geometry for precise undercut and cavity work
- ISO Classification: 500 104 010 001 008
- Pack of 6 for continuous workflow efficiency
- Made in Germany to stringent quality standards
Whether you are working in dental prosthetics, model fabrication, or plastics processing, the inverted cone carbide cutter bur (US No. 34) offers the reliability and geometric accuracy professionals demand. This inverted cone carbide cutter bur is part of the trusted Busch range, recognized globally for German craftsmanship and consistent performance.
Instrument Dimensions
| Head Ø | 0.8 mm (ISO size 008) |
|---|---|
| Shank | HP (Straight Handpiece) — 2.35 mm Ø, 44.5 mm overall length (ISO 104) |
Per ISO 6360, the size number is the maximum head diameter in tenths of a millimeter. See our Busch Bur Size Chart for the full size conversion table, shank codes, and color ring guide.
FAQ
What is the ISO classification for this bur? This product is classified under ISO 500 104 010 001 008.
How many burs are included per pack? Each pack contains 6 individual carbide cutter burs.
Where is this product manufactured? This bur is made in Germany by Busch & Co. GmbH.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | H2.104.008 |
| Brasseler USA | H2.11.008 |
| Meisinger | HM2-008-HP |
| SS White | 310058 |
| Alpen (Coltène) | R600034 |
| Edenta | C2.104.008 |
Manufacturer literature: Busch catalogs and product brochures for this line are available in our Busch Burs Catalog Library.
Specifications: Busch No. 2 008
| Busch figure | 2 |
| US No. | 34 |
| Shape | Inverted Cone |
| ISO size / head diameter | 008 (0.8 mm max head Ø) |
| Shank | HP |
| Lab applications (per Busch) | Crown and Bridge Technology, Model Casting Technique, Model Making, Plastics Technology |
| Pack size | Pack of 6 |
| Material | Carbide |
The inverted cone has a wider end than base, so it undercuts: it is used in the lab to cut retention undercuts and flat-floored recesses. The 0.8 mm head is a small size for confined spaces and detail work.
Read the guides: Dental Laboratory Burs, Polishers & Abrasives · Bur Speed Chart · Dental Bur Glossary · All lab carbide cutters
This is a US No. 34. See all 3 Busch versions — materials, shanks, cuts and packs — on our US No. 34 page.
US No. 34 Busch Carbide Inverted Cone Bur | Busch No. 2 008 – HP | ...
