US No. 170 Busch Carbide Tapered Fissure (Cone) Bur | Busch No. 23 010 – FG | Pack of 6
The carbide taper (cone) fissure dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed for reliable cavity preparation and fissure work in clinical dentistry. Manufactured in Germany, this bur delivers consistent cutting performance across a range of restorative procedures.
Product Details
- Type: Carbide, Taper (Cone) Flat, Excavating and Fissure Bur
- US No.: 170
- ISO Classification: 500 314 168 006 010
- Shank: FG (Friction Grip)
- Pack Size: 6 burs per pack
Applications
The carbide taper (cone) fissure dental bur is well-suited for the following clinical procedures:
| Cavity/Fissure Preparation — Opening, extending and shaping cavities and fissures with controlled removal of enamel and dentin. |
Instrument Dimensions
| Head Ø | 1.0 mm (ISO size 010) |
|---|---|
| Shank | FG (Friction Grip) — 1.60 mm Ø, 19 mm overall length (ISO 314) |
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 Bur?
As a carbide taper (cone) fissure dental bur, this instrument is crafted to exacting standards, offering the precision and durability expected of German-engineered dental instruments. The taper (cone) flat geometry allows controlled lateral and end cutting, making it a dependable choice for practitioners who demand accuracy and reproducibility in every procedure.
Each pack contains 6 burs, providing excellent value while ensuring a fresh, sharp instrument is always available for critical restorative cases.

FAQ
What shank type does this bur use? This bur features an FG (Friction Grip) shank, compatible with standard high-speed handpieces.
What is the ISO classification of this bur? The ISO classification is 500 314 168 006 010.
How many burs are included per pack? Each pack contains 6 burs.
Is this a genuine carbide taper (cone) fissure dental bur made in Germany? Yes, this instrument is manufactured in Germany by Busch & Co. GmbH to meet rigorous quality standards.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | H23.314.010 |
| Brasseler USA | H23.31.010 |
| Meisinger | HM23-010-FG |
| SS White | 310119 |
| NTI (Kerr Rotary) | FG170-KC0 |
| Alpen (Coltène) | R100170 |
| Karl Schumacher | BCO0170F |
Manufacturer literature: Busch catalogs and product brochures for this line are available in our Busch Burs Catalog Library.

