Busch Shorties Carbide Inverted Cone Bur | Busch No. S 422FX 014 – HP | Pack of 2

The carbide taper (cone) inverted cutter shortie fine double cut from Busch & Co. GmbH is a precision rotary cutting instrument engineered for demanding applications where control and accuracy are paramount. This shortie-length carbide cutter features a taper (cone) inverted geometry with a fine double cut pattern, delivering smooth, efficient material removal with minimal vibration and heat buildup.

Product Specifications

• Type: Carbide Cutter, Taper (Cone) Inverted
• Cut: Fine Double Cut
• Series: Shorties (reduced shank length for enhanced rigidity)
• ISO Classification: 500 104 225 140 014
• Pack Contents: 2 cutters per pack

Applications

The carbide taper (cone) inverted cutter shortie fine double cut 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.

Why Choose This Cutter?

As a genuine carbide taper (cone) inverted cutter shortie fine double cut, this instrument benefits from Busch's long-standing tradition of German engineering excellence. The shortened body length increases stability during use, reducing deflection and improving operator control in confined or intricate work areas. The fine double cut pattern ensures a refined surface finish suitable for high-precision technical work.

FAQ

What does the ISO classification 500 104 225 140 014 refer to? This is the standardized ISO code that identifies the instrument's shape, dimensions, and cutting characteristics, enabling precise selection and reordering.

How many cutters are included per pack? Each pack contains 2 carbide taper (cone) inverted cutter shortie fine double cut instruments.

Is this cutter suitable for dental laboratory use? Yes, the taper (cone) inverted geometry and fine double cut make it appropriate for crown and bridge technology as well as model casting applications.