Busch Carbide Tapered Fissure (Cone) Round Bur | Busch No. 23R 014 – HP | Pack of 6
The carbide taper (cone) round cutter bur from Busch & Co. GmbH is a precision-engineered rotary cutting tool designed for demanding material removal tasks across multiple professional disciplines. Built to exacting German manufacturing standards, this instrument delivers consistent, controlled cutting performance in every application.
Product Details
This tool is classified as a Carbide Cutter, Taper (Cone) Round, conforming to ISO Standard: 500 104 194 006 014. Sold as a Pack of 6, it offers excellent value for professionals who rely on reliable, repeatable results. The taper (cone) round geometry of this carbide taper (cone) round cutter bur makes it well suited for contouring, shaping, and finishing work where precision control is essential.
Applications
The versatility of this carbide taper (cone) round cutter bur across these applications reflects the thoughtful engineering that Busch & Co. GmbH brings to every instrument in their range.
The carbide taper (cone) round cutter bur 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.
German Craftsmanship
Manufactured in Germany, this instrument upholds the rigorous quality standards for which Busch & Co. GmbH is recognized. Each carbide taper (cone) round cutter bur in the pack is produced to consistent dimensional and performance tolerances, ensuring reliable results across professional environments.
Busch Warranty & 90-Day Returns
This Busch instrument is guaranteed against manufacturing and workmanship defects — we'll repair or replace it under normal professional use. Unused product in original packaging can also be returned or exchanged within 90 days of your invoice date. Full terms are on our Warranty page.

FAQ
How many burs are included in this pack? This product is sold as a Pack of 6 individual burs.
What ISO classification does this bur carry? It conforms to ISO: 500 104 194 006 014.
Where is this product manufactured? This instrument is Made in Germany by Busch & Co. GmbH.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | H23R.104.014 |
Manufacturer literature: Busch catalogs and product brochures for this line are available in our Busch Burs Catalog Library.
Specifications: Busch No. 23R 014
| Busch figure | 23R |
| Shape | Tapered Fissure (Cone) Round |
| ISO size / head diameter | 014 (1.4 mm max head Ø) |
| Shank | HP |
| Lab applications (per Busch) | Crown and Bridge Technology, Model Casting Technique, Model Making, Plastics Technology |
| Pack size | Pack of 6 |
| Material | Carbide |
The tapered fissure round head combines convergent sides with a rounded tip, for tapered grooves and contours without a sharp floor. A 1.4 mm head gives enough edge for shaping while still following tooth-sized contours.
Read the guides: Dental Laboratory Burs, Polishers & Abrasives · Bur Speed Chart · Dental Bur Glossary · All lab carbide cutters

