Busch Steel Twist Drill | Busch No. 203 022 – HP | Pack of 6
The steel twist drill dental bur pack from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding applications in plastics technology and model making. Each pack contains 6 individually crafted steel twist drills, giving professionals a reliable, consistent supply for high-precision work.
Product Details
- Material: Steel
- Type: Twist Drill
- Pack Quantity: 6 pieces
- Standard Classification: ISO: 310 104 417 364 022
Applications
The steel twist drill dental bur pack is well-suited for the following dental laboratory applications:
| Plastics Technology — Shaping, trimming and finishing of acrylic dentures and appliances. | |
| Model Making — Trimming and detailing of plaster and stone models. |
Instrument Dimensions
| Head Ø | 2.2 mm (ISO size 022) |
|---|---|
| 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 Engineering Quality
Busch & Co. GmbH instruments are manufactured in Germany to the highest quality standards. This steel twist drill dental bur pack reflects the brand's long-standing commitment to precision, durability, and performance in professional environments.

FAQ
What is included in this pack? This pack contains 6 steel twist drills, each manufactured to the same precise specification for consistent results.
What ISO classification does this product follow? This instrument is classified under ISO: 310 104 417 364 022.
Where is this product made? This steel twist drill dental bur pack is made in Germany by Busch & Co. GmbH.

