US No. 6SXM Busch Carbide Round Bur | Busch No. 1SXM 018 – SXM-Cut – HP | Pack of 2
The round carbide cutter rosehead bur from Busch & Co. GmbH is engineered for professionals who demand precision, efficiency, and control in every application. This HP (Handpiece) shank tool features a rosehead geometry that enables fast cutting with notably low vibration, making it a reliable choice across a range of demanding technical disciplines.
Product Overview
The round carbide cutter rosehead bur — model 1SXM 018 (US No. 6SXM) — is a high-performance SXM-cut carbide instrument distinguished by its slender neck design and green ring identification. The vergoldet (gold-plated) finish further reflects the precision manufacturing standards applied during production. It conforms to ISO classification: 500 104 001 019 018 and is supplied in a convenient pack of 2.
Key Features
- Round rosehead carbide cutter geometry for controlled, fast material removal
- SXM-cut design for low vibration during operation
- Slender neck for improved access and visibility
- Green ring identification for easy size recognition
- Vergoldet (gold-plated) surface finish
- HP (Handpiece) shank compatible
- Supplied as a pack of 2
Instrument Dimensions
| Head Ø | 1.8 mm (ISO size 018) |
|---|---|
| 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 round carbide cutter rosehead bur is suited to a broad range of professional applications, including:
Manufactured in Germany, this instrument meets the exacting standards expected of Busch & Co. GmbH products across dental, technical, and industrial sectors.
The round carbide cutter rosehead bur is well-suited for the following dental laboratory applications:
| Crown and Bridge Technology — Shaping, trimming and finishing of crown and bridge frameworks in the laboratory. | |
| Plastics Technology — Shaping, trimming and finishing of acrylic dentures and appliances. | |
| Model Making — Trimming and detailing of plaster and stone models. | |
| Model Casting Technique — Finishing and adjustment of cast metal frameworks. |

FAQ
What does the green ring on this bur indicate? The green ring serves as a color-coded size identifier, allowing quick and accurate selection during use.
What is the ISO classification of this bur? This round carbide cutter rosehead bur is classified under ISO: 500 104 001 019 018.
How many burs are included in a pack? Each pack contains 2 burs.

