US No. 36 Busch Carbide Inverted Cone Bur | Busch No. 2 012 – HP | Pack of 6
The inverted cone carbide cutter bur from Busch & Co. GmbH is a precision-engineered rotary cutting instrument designed for demanding applications across dental and technical disciplines. With its distinctive taper (cone) inverted geometry, this carbide cutter delivers controlled material removal and clean, accurate results in even the most detail-sensitive work.
Product Details
- Type: Carbide Cutter, Taper (Cone) Inverted
- US Number: No. 36
- ISO Classification: 500 104 010 001 012
- Pack Quantity: 6 cutters per pack
- Shank Type: HP (Handpiece)
- Origin: Made in Germany
Applications
The inverted cone carbide cutter bur is suited for a wide range of professional applications, including:
Its versatile geometry makes it a reliable choice whether you are shaping plastics, refining cast models, or preparing crown and bridge restorations. The carbide construction ensures long-lasting cutting performance and dimensional stability across repeated use.
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. |
Instrument Dimensions
| Head Ø | 1.2 mm (ISO size 012) |
|---|---|
| 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.
Why Choose This Carbide Cutter?
Manufactured by Busch & Co. GmbH in Germany, this inverted cone carbide cutter bur benefits from rigorous quality standards synonymous with German precision tooling. The HP shank is compatible with standard handpiece systems, making integration into your existing workflow straightforward. Each pack contains 6 burs, offering excellent value for professional and laboratory environments.
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 HP shank mean? HP stands for Handpiece, indicating the shank type is designed for use with standard straight handpiece equipment.
How many burs are included? Each pack contains 6 individual inverted cone carbide cutter bur units.
What is the ISO classification for this bur? The ISO classification is 500 104 010 001 012, which precisely identifies the bur geometry, material, and dimensions according to international standards.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | H2.104.012 |
| Meisinger | HM2-012-HP |
| SS White | 310060 |
| NTI (Kerr Rotary) | HP36-KC5 |
| Edenta | C2.104.012 |
Manufacturer literature: Busch catalogs and product brochures for this line are available in our Busch Burs Catalog Library.
Specifications: Busch No. 2 012
| Busch figure | 2 |
| US No. | 36 |
| Shape | Inverted Cone |
| ISO size / head diameter | 012 (1.2 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. A 1.2 mm head works in narrow interdental and clasp areas where a larger head cannot reach.
Read the guides: Dental Laboratory Burs, Polishers & Abrasives · Bur Speed Chart · Dental Bur Glossary · All lab carbide cutters
This is a US No. 36. See all 4 Busch versions — materials, shanks, cuts and packs — on our US No. 36 page.
US No. 36 Busch Carbide Inverted Cone Bur | Busch No. 2 012 – HP | ...
