Busch Wax Taper (Cone) Round Cutter | Busch No. 445FR 2GR – HP-SH | Pack of 1
The taper (cone) shape wax cutter carbide bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed for exacting wax work in dental and technical applications. Designated as the 445FR 2GR HP-SH, this cutter features a taper (cone) round geometry with a 2° taper (cone) angle, making it ideally suited for controlled material removal and detailed shaping tasks.
Product Overview
This taper (cone) shape wax cutter carbide bur is classified under ISO standard 500 103 201 377 023, ensuring compatibility and consistency within professional workflows. The taper (cone) round shape provides smooth, predictable cutting behaviour across wax substrates, allowing technicians to achieve clean contours and refined surface finishes with confidence.
Key Features
- Carbide construction for durability and long service life
- Taper (Cone) round (Con/R) geometry with a 2° taper (cone) angle
- ISO Classification: 500 103 201 377 023
- Designed for HP (Handpiece) and SH shank compatibility
- Engineered and manufactured in Germany to rigorous quality standards
Applications
The taper (cone) shape wax cutter carbide bur is intended for precision technique applications, including detailed wax carving, contouring, and material reduction in dental laboratory environments. The refined cutting geometry supports accurate, repeatable results in demanding technical settings.
The taper (cone) shape wax cutter carbide bur is well-suited for the following dental laboratory applications:
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Precision Technique — Fine detail work requiring accurate, controlled material removal. |
German Engineering
Busch & Co. GmbH instruments are produced in Germany, reflecting a longstanding tradition of precision manufacturing. This taper (cone) shape wax cutter carbide bur upholds those standards, delivering reliable performance and consistent quality in every use.
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 ISO classification for this bur? The ISO classification is 500 103 201 377 023.
What taper (cone) angle does this cutter feature? This cutter is designed with a 2° taper (cone) angle in a taper (cone) round (Con/R) configuration.
What shank type is this bur compatible with? This instrument is designated for HP (Handpiece) and SH shank types.
Specifications: Busch No. 445FR 2°
| Busch figure | 445FR |
| Shape | Taper (Cone) Round |
| Taper angle | 2° |
| Shank | HP-SH (short shank) |
| Line / technique | Precision Technique |
| Pack size | Pack of 1 |
| Material | Carbide |
The taper (cone) round head is the all-purpose lab contouring shape: the cone reaches into interdental areas and around clasps while the rounded tip avoids gouging. With a 2° taper it mills surfaces that are nearly parallel, for telescope crowns and attachments with minimal draw. It is a wax cutter for milling wax patterns before casting.
Read the guides: Dental Laboratory Burs, Polishers & Abrasives · Bur Speed Chart · Dental Bur Glossary · All lab carbide cutters
Busch Wax Taper (Cone) Round Cutter | Busch No. 445FR 2GR – HP-SH |...
