US No. 7406 Busch Carbide Finishing Football (Egg) Bur | Busch No. 44E 018 – RA | Pack of 2
The carbide football (egg) finishing bur from Busch & Co. GmbH (US No. 7406) is a precision-engineered rotary instrument designed to deliver smooth, controlled finishing results in restorative dental procedures. Manufactured in Germany to exacting standards, this bur reflects the craftsmanship and reliability that Busch has built its reputation upon.
This is a US No. 7406. See all 2 Busch versions — materials, shanks, cuts and packs — on our US No. 7406 page.
Product Details
- US No.: 7406
- Type: Carbide, Football (Egg), Finishing Bur
- ISO Classification: 500 204 277 072 018
- Pack Quantity: Pack of 2
- Country of Manufacture: Germany
Design & Performance
The egg-shaped head geometry of this carbide football (egg) finishing bur provides excellent access to cavity preparations and contoured surfaces, making it well suited to final finishing and contouring tasks. The carbide construction ensures consistent cutting efficiency and extended instrument longevity compared to standard steel burs. Each carbide football (egg) finishing bur in this pack is manufactured under strict quality controls, supporting repeatable clinical performance across procedures.
Applications
This instrument is indicated for filling treatment, where precise finishing and surface refinement are essential to achieving optimal restorations. The football (egg) bur profile allows clinicians to work efficiently on curved and accessible tooth surfaces with a high degree of control.
The carbide football (egg) finishing bur is well-suited for the following clinical procedures:
 |
Filling Treatment — Contouring, finishing and polishing of amalgam and composite restorations. |
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 is the US number for this bur?
Busch 44E 018 is US No. 7406, the 1.8 mm egg finishing carbide. See all sizes on our US No. 7406 page.
What makes this a finishing bur rather than a cutting bur?
Finishing burs, including this carbide football (egg) finishing bur, feature a higher number of flutes compared to coarse cutting burs, producing a smoother surface on restorative materials.
How many burs are included in this listing?
This listing includes a pack of 2 burs.
What is the ISO classification for this bur?
The ISO classification is 500 204 277 072 018.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | H44E.204.018 |
