Busch Shorties Carbide Cylinder Round Bur | Busch No. S 426FX 023 – HP | Pack of 2

The carbide cylinder round fine double cut shortie bur from Busch & Co. GmbH is a precision rotary cutting instrument engineered for demanding material removal across multiple professional disciplines. Designed as a shortie format with a cylinder round geometry and fine double cut pattern, this bur delivers consistent, controlled cutting performance in tight or confined workspaces where standard-length burs may be impractical.

Product Details

Type: Carbide Cutter, Cylinder Round, Fine Double Cut, Shortie

Standard Classification: ISO 500 104 140 140 023

Pack Quantity: Pack of 2

The carbide cylinder round fine double cut shortie bur features a fine double cut configuration, which produces a smoother finish compared to single cut variants while maintaining efficient stock removal. The cylinder round profile allows for flat-bottomed preparations and precise sidewall shaping, making it a versatile tool across a range of technical applications.

Applications

The carbide cylinder round fine double cut shortie 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.

Instrument Dimensions

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.

German Engineering Quality

Manufactured in Germany to exacting standards, each carbide cylinder round fine double cut shortie bur reflects Busch & Co.'s long-standing commitment to precision instrument fabrication. Professionals in dental, technical, and industrial fields rely on these burs for repeatable accuracy and extended working life.

FAQ

What materials is this bur suitable for? The carbide cylinder round fine double cut shortie bur is suitable for use in model making, plastics technology, crown and bridge technology, and model casting applications.

What does fine double cut mean? Fine double cut refers to a cross-hatched flute pattern that allows for efficient material removal while producing a comparatively smooth surface finish.

How many burs are included? This listing includes a pack of 2 burs.