Busch Carbide Taper (Cone) Round Cutter | Busch No. 429FX 031 – Fine Crosscut – HP | Pack of 1

The carbide cutter taper (cone) round fine double cut from Busch & Co. GmbH is a precision rotary instrument engineered for demanding material removal and contouring tasks across multiple professional disciplines. Featuring a taper (cone) round geometry with a fine double cut pattern and a red ring designation, this cutter delivers controlled, smooth stock removal with minimal vibration and consistent surface quality.

Product Specifications

• Description: Carbide Cutter Taper (Cone) Round, Fine Double Cut, Red Ring
• Standard Classification: ISO: 500 104 194 140 031
• Reference: Busch Carbide Taper (Cone) Round Cutter | Busch No. 429FX 031 – Fine Cross Cut – HP
• Pack Quantity: Pack of 1

Applications

The carbide cutter taper (cone) round 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.

German Engineering Quality

As a product manufactured by Busch & Co. GmbH, this carbide cutter taper (cone) round fine double cut upholds the rigorous quality standards associated with German-made precision instruments. The fine double cut flute configuration reduces chatter and produces a superior finish compared to single cut designs, making it an expert choice for professionals who demand reliability and accuracy in every application.

FAQ

What does the red ring designation indicate? The red ring on this cutter identifies it as a fine double cut instrument, helping professionals quickly select the correct tool for finishing and contouring tasks.

What shank type does this cutter use? This cutter is designed for HP (handpiece) shanks, compatible with standard straight handpiece connections used in dental and technical applications.

Is the carbide cutter taper (cone) round fine double cut suitable for dental laboratory use? Yes, its taper (cone) round geometry and fine double cut pattern make it well suited for crown and bridge work as well as model casting techniques in dental laboratory settings.