Busch Carbide Pear Cutter | Busch No. 427X 029 – Crosscut – HP | Pack of 1

The carbide cutter pear medium double cut from Busch & Co. GmbH is a precision rotary tool engineered for demanding material removal and shaping tasks. Designed with a pear-shaped geometry and a medium double cut tooth pattern, this cutter delivers controlled, efficient stock removal across a range of professional applications.

Product Specifications

• Type: Carbide Cutter
• Shape: Pear
• Cut: Medium Double Cut
• Standard Classification: ISO: 500 104 237 190 029
• Model: 427X 029 HP

Applications

The carbide cutter pear medium 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?

Manufactured to the highest standards in Germany, this carbide cutter pear medium double cut offers consistent performance, long service life, and reliable dimensional accuracy. The medium double cut configuration provides a balance between fast material removal and a smooth surface finish, making it a versatile choice for technicians and craftsmen who demand quality in every pass.

Whether you are working with plastics, dental restorations, or precision cast models, the pear shape allows comfortable access to contoured surfaces and cavities where precision is critical.

FAQ

What does medium double cut mean? A medium double cut refers to a cross-hatched tooth pattern that removes material at a moderate rate while producing a relatively smooth finish, suitable for finishing and shaping work.

What shank type does this cutter use? The HP designation indicates this cutter is designed for use with a handpiece (straight shank), compatible with standard HP rotary tools.

Is this a single unit purchase? Yes, this product is sold as a pack of 1.