Busch Steel Bud Cutter | Busch No. 85 050 – Crosscut – HP | Pack of 6
The steel bud round cutter for acrylic dental bur from Busch & Co. GmbH — the 85 050 HP Cutter Bud CC Steel — is a precision-engineered rotary instrument designed specifically for cutting soft remaining acrylics with accuracy and control. Offered in a convenient pack of six, this instrument is well suited for dental laboratories and clinical settings that demand consistent, repeatable results.
Product Details
- Shape: Bud Round
- Material: Steel
- Primary Use: Cutter for soft remaining acrylics
- Standard Classification: ISO 310 104 260 172 050
- Pack Size: 6 pieces
Applications
As a steel bud round cutter for acrylic dental bur, this instrument is optimised for Plastics Technology applications. The bud round geometry enables precise material removal in tight or curved areas, making it a reliable choice when working with acrylic restorations and prosthetic components.
The steel bud round cutter for acrylic dental bur is well-suited for the following dental laboratory applications:
| Plastics Technology — Shaping, trimming and finishing of acrylic dentures and appliances. |
Instrument Dimensions
| Head Ø | 5.0 mm (ISO size 050) |
|---|---|
| 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, reflecting a longstanding commitment to precision and durability. The steel bud round cutter for acrylic dental bur upholds these standards, delivering consistent cutting performance across multiple uses.

FAQ
What material is this bur made from? This instrument is made from steel, making it appropriate for cutting soft remaining acrylics.
What is the ISO classification for this bur? The ISO standard classification is 310 104 260 172 050.
How many units are included per pack? Each pack contains 6 pieces of the steel bud round cutter for acrylic dental bur.

