Busch Flame Abrasive | Busch No. 661 030 – Pink – HP | Pack of 6
The abrasive medium grit dental bur for metal alloys from Busch & Co. GmbH is a precision-engineered rotary instrument designed specifically for controlled material removal on medium hard metal alloys in professional dental settings. Whether refining restorations or shaping cast frameworks, this instrument delivers consistent, reliable performance.
Product Overview
This pink abrasive (Item: 661 030 HP) is classified under ISO standard 625 104 243 523 030, ensuring compatibility and traceability within clinical and laboratory workflows. The medium grit formulation strikes the ideal balance between efficient stock removal and surface finish quality, making the abrasive medium grit dental bur for metal alloys a trusted choice for dental technicians working with medium hard metal substrates.
Key Features
- Grit: Medium — optimized for medium hard metal alloys
- ISO Classification: 625 104 243 523 030
- Shank: HP (Handpiece)
- Pack Size: 6 pieces
- Manufactured in Germany to rigorous quality standards
Instrument Dimensions
| Head Ø | 3.0 mm (ISO size 030) |
|---|---|
| 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 abrasive medium grit dental bur for metal alloys 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. |
 |
Model Casting Technique — Finishing and adjustment of cast metal frameworks. |
Quality & Origin
Busch & Co. GmbH instruments are manufactured in Germany, reflecting decades of engineering expertise and a commitment to dental laboratory excellence.
FAQ
What alloy hardness is this bur designed for? This instrument is formulated for medium hard metal alloys, as indicated by its medium grit classification.
How many pieces are included? Each pack contains 6 abrasive burs.
What shank type is this? The HP (Handpiece) shank is compatible with standard dental laboratory handpieces.
Busch Flame Abrasive | Busch No. 661 030 – Pink – HP | Pack of 6
