Busch DiaTwister Bur | Busch No. DT4854R 100 – Mega Coarse Grit – HP | Pack of 1
The diamond taper (cone) bur mega coarse grit dental instrument from Busch & Co. GmbH — the Busch DiaTwister Bur | Busch No. DT4854R 100 – Mega Coarse Grit – HP — is engineered for professionals who demand precision and reliability in every procedure. Featuring a taper (cone) round diamond form with mega coarse grit, this Diatwister series instrument is designed to deliver efficient, controlled material removal across a range of dental and technical applications.
Key Features
- Form: Diamond, Taper (Cone) Round
- Grit: Mega Coarse
- Series: Diatwister
- Origin: Made in Germany
- Pack Size: Pack of 1
Instrument Dimensions
| Head Ø | 10.0 mm (ISO size 100) |
|---|---|
| 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.
Applications
The diamond taper (cone) bur mega coarse grit dental instrument is well-suited for the following applications:
| Orthodontics — Trimming and adjustment of orthodontic appliances and retainers. | |
| Plastics Technology — Shaping, trimming and finishing of acrylic dentures and appliances. | |
| Model Making — Trimming and detailing of plaster and stone models. |
German Engineering You Can Trust
Manufactured in Germany, this diamond taper (cone) bur mega coarse grit dental instrument meets the exacting standards associated with Busch & Co. GmbH's long-standing reputation for quality. German-made dental instruments are recognised for their dimensional consistency, durable bonding, and predictable clinical performance — making them a preferred choice among dental professionals and technicians worldwide.

FAQ
What is the grit level of the DT4854R DIATWISTER MEGA-CO? This instrument features a mega coarse grit, making it suitable for aggressive material removal applications.
What applications is this diamond taper (cone) bur designed for? It is designed for use in plastics technology, orthodontics, and model making.
Where is this instrument manufactured? The DT4854R is made in Germany by Busch & Co. GmbH, ensuring consistent quality and precision.

