Busch Shorties Carbide Inverted Cone Bur | Busch No. S 422X 014 – HP | Pack of 2
The carbide taper (cone) inverted cutter shortie double cut from Busch & Co. GmbH is a precision rotary instrument engineered for controlled, efficient material removal across a range of technical applications. Designed as a shortie configuration, this cutter delivers excellent access in confined working areas while maintaining the rigidity and cutting efficiency that carbide tooling demands.
Product Specifications
- Type: Carbide Cutter, Taper (Cone) Inverted
- Cut: Medium Double Cut
- Configuration: Shortie
- ISO Classification: 500 104 225 190 014
- Pack Quantity: 2 pieces
The medium double cut geometry of this carbide taper (cone) inverted cutter shortie double cut provides a balanced combination of cutting speed and surface finish quality. The inverted cone shape is particularly suited to undercutting, chamfering, and shaping tasks where precise geometry is essential.
Applications
As a genuine carbide taper (cone) inverted cutter shortie double cut instrument, this tool reflects Busch & Co.'s commitment to German manufacturing standards, offering consistent performance across repeated use cycles.
The carbide taper (cone) inverted cutter shortie 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
| Head Ø | 1.4 mm (ISO size 014) |
|---|---|
| Shank | HP (Straight Handpiece) — 2.35 mm Ø, 44.5 mm overall length (ISO 104) |
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.
FAQ
What is the ISO classification for this cutter? The ISO classification is 500 104 225 190 014.
What does medium double cut mean? Medium double cut refers to a cross-hatch flute pattern that balances cutting aggressiveness with a smoother resultant surface finish compared to coarser cut styles.
How many cutters are included? Each pack contains 2 individual carbide taper (cone) inverted cutter shortie double cut instruments.

