Busch Carbide Taper (Cone) Round Cutter | Busch No. 429SGX 070 – Very Coarse Grit, Crosscut – HP | Pack of 1

The carbide taper (cone) bur very coarse double cut from Busch & Co. GmbH is a precision-engineered rotary cutting instrument designed for demanding material removal tasks where speed and control are essential. Offered as a single unit (Pack of 1), this tool delivers consistent, reliable performance in model making and related applications requiring aggressive, controlled cutting action.

Product Details

• Type: Carbide Cutter, Taper (Cone) Round
• Cut: Very Coarse Double Cut (X-Cut)
• Shank: HP (Handpiece)
• Standard Classification: ISO 500 104 194 223 070
• Part Number: 429SGX 070

Key Features

Engineered with a double-cut flute pattern, this carbide taper (cone) bur very coarse double cut efficiently clears debris during operation while delivering fast, aggressive material removal. The crosshatch flute geometry removes material more quickly than a single-cut configuration, producing a comparatively smoother finish relative to its aggressiveness. The taper (cone) round geometry provides access to contoured surfaces and recessed areas, making it particularly well suited for shaping and contouring work. Manufactured in Germany, it reflects the exacting precision and quality standards associated with Busch & Co. GmbH.

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.

Applications

The carbide taper (cone) bur very coarse double cut is well-suited for the following dental laboratory applications:

Model Making — Trimming and detailing of plaster and stone models.

Whether you are working on detailed model fabrication or similar precision tasks, the carbide taper (cone) bur very coarse double cut provides the cutting efficiency needed for consistent, repeatable results across a range of demanding applications.

FAQ

What does double cut mean on a carbide bur? Double cut refers to a crosshatch flute pattern that removes material more quickly than a single cut, producing a smoother finish relative to its aggressiveness.

What is the ISO classification for this bur? This bur is classified under ISO 500 104 194 223 070.

What shank type does this bur use? It uses an HP (Handpiece) shank, compatible with standard straight handpieces.

Is this bur sold individually? Yes, this carbide taper (cone) bur very coarse double cut is sold as a Pack of 1, with part number 429SGX 070.