US No. 6SXM Busch Carbide Round Bur | Busch No. 1SXM 018 – SXM-Cut – RA | Pack of 6
The round SXM-cut carbide dental bur from Busch & Co. GmbH is engineered for fast cutting and low vibration, making it an ideal choice for demanding restorative and preparatory procedures. Featuring a rosehead design, slender neck, gold-plated neck, and a distinctive green ring for easy identification, this bur delivers consistent, controlled performance in clinical settings.
This is a US No. 6. See all 12 Busch versions — materials, shanks, cuts and packs — on our US No. 6 page.
Product Specifications
- Shape: Round (Rosehead)
- Material: Carbide
- Cut Type: SXM-Cut
- Shank Type: RA (Right Angle / Latch-Type)
- Neck: Slender, Gold Plated
- Ring Color: Green
- ISO Classification: 500 204 001 019 018
- Pack Quantity: 6 burs per pack
- US Number: 6SXM
Key Features
The round SXM-cut carbide dental bur incorporates a specialized SXM cutting geometry that reduces chatter and operator fatigue while maintaining efficient material removal. The slender neck profile allows for improved visibility and access in the oral cavity, while the gold-plated neck provides a clear visual reference and smooth handpiece compatibility.
Applications
This round SXM-cut carbide dental bur is well suited for cavity and fissure preparation, providing the precision and reliability expected from German-engineered dental instrumentation.
The round SXM-cut carbide dental bur is well-suited for the following clinical procedures:
 |
Cavity/Fissure Preparation — Opening, extending and shaping cavities and fissures with controlled removal of enamel and dentin. |
Instrument Dimensions
| Head Ø | 1.8 mm (ISO size 018) |
|---|---|
| Shank | RA / CA (Contra-Angle, latch) — 2.35 mm Ø, 22 mm overall length (ISO 204) |
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.
Busch Warranty & 60-Day Returns
This Busch instrument is guaranteed against manufacturing and workmanship defects — we'll repair or replace it under normal professional use. Unused, unopened product in its original packaging can also be returned or exchanged within 60 days of delivery. Full terms are on our Warranty page and Returns page.
FAQ
What does SXM-cut mean?
SXM-cut refers to a specialized carbide cutting geometry designed to reduce vibration and improve cutting efficiency compared to standard flute patterns.
What shank type is this bur?
This bur features an RA (right angle / latch-type) shank, compatible with standard contra-angle handpieces.
How many burs are included?
Each pack contains 6 burs, ensuring a ready supply for clinical use.
Where is this round SXM-cut carbide dental bur manufactured?
It is manufactured in Germany by Busch & Co. GmbH, a trusted name in precision dental instrumentation.
