Busch Wax Parallel Round Cutter | Busch No. 444FR 023 – HP-SH | Pack of 1
The carbide wax cutter parallel cylinder bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed for controlled, accurate wax carving in dental laboratory and technical applications. Built to exacting German manufacturing standards, this instrument delivers consistent performance across a range of precision technique workflows.
Product Overview
This instrument is classified as a Carbide Cutter, Cylinder Round, Parallel Wax Cutter — engineered specifically for wax work in dental prosthetic and laboratory settings. The parallel cylinder geometry ensures uniform material removal and smooth surface results with each pass.
Standard Classification: ISO: 500 103 143 377 023
Key Features
- Carbide construction for long-lasting cutting performance
- Parallel cylinder round form for consistent, controlled wax removal
- Designed for use in precision technique applications
- Manufactured in Germany to high quality standards
- Supplied as a pack of 1
Instrument Dimensions
| Head Ø | 2.3 mm (ISO size 023) |
|---|---|
| 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.
Applications
The carbide wax cutter parallel cylinder bur is ideally suited for dental laboratory professionals who require reliable, repeatable results when shaping and refining wax models. Its cylinder round geometry supports smooth lateral cutting motions, making it a dependable choice for precision technique work.
The carbide wax cutter parallel cylinder bur is well-suited for the following dental laboratory applications:
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Precision Technique — Fine detail work requiring accurate, controlled material removal. |
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 shank type does this bur use? This bur is designed for HP-SH (straight handpiece) compatibility, as indicated in the product designation.
Is the carbide wax cutter parallel cylinder bur suitable for wax only? Yes, this instrument is specifically designed as a wax cutter and is intended for use on wax materials in dental laboratory applications.
How many units are included? This listing contains a pack of 1 unit.
Specifications: Busch No. 444FR 023
| Busch figure | 444FR |
| Shape | Parallel Round |
| ISO size / head diameter | 023 (2.3 mm max head Ø) |
| Shank | HP-SH (short shank) |
| Line / technique | Precision Technique |
| Pack size | Pack of 1 |
| Material | Carbide |
The parallel round milling head cuts parallel walls with a rounded end, for milling-technique surfaces that need a parallel wall and a radiused floor. It is a wax cutter for milling wax patterns before casting. At 2.3 mm the head is a general-purpose size.
Read the guides: Dental Laboratory Burs, Polishers & Abrasives · Bur Speed Chart · Dental Bur Glossary · All lab carbide cutters
Busch Wax Parallel Round Cutter | Busch No. 444FR 023 – HP-SH | Pac...
