Busch Flame Abrasive | Busch No. 657 050 – Pink – HP | Pack of 6
The 657 050 HP Abrasives Pink by Busch & Co. is a medium grit abrasive for metal alloys, engineered to deliver consistent, controlled material removal across a range of medium hard metal alloy workpieces. Manufactured in Germany to exacting standards, this abrasive is a reliable choice for dental laboratory professionals seeking precision and repeatability.
Product Specifications
- Grit: Medium
- Material Compatibility: Medium Hard Metal Alloys
- Standard Classification: ISO: 625 104 254 523 050
- Pack Quantity: 6 pieces
- Shank Type: HP (Handpiece)
Applications
The Grit: is well-suited for the following dental laboratory applications:
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Crown and Bridge Technology — Shaping, trimming and finishing of crown and bridge frameworks in the laboratory. |
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Model Casting Technique — Finishing and adjustment of cast metal frameworks. |
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.
Why Choose Busch Abrasives?
Busch & Co. GmbH has a long-standing reputation for German-engineered dental instruments. Each medium grit abrasive for metal alloys in this range is produced under rigorous quality controls to ensure uniform grit distribution, consistent cutting performance, and extended service life. The pink colour coding allows for easy identification in a busy laboratory environment.
FAQ
What alloy hardness is this abrasive designed for? This abrasive is formulated for medium hard metal alloys, making it suitable for a wide range of standard dental casting materials.
How many pieces are included? Each pack contains 6 abrasive instruments.
What shank type does the 657 050 use? It features an HP (handpiece) shank, compatible with standard straight handpieces used in dental laboratories.
Is this product made in Germany? Yes, Busch & Co. GmbH manufactures its abrasives in Germany to high quality standards.
Busch Flame Abrasive | Busch No. 657 050 – Pink – HP | Pack of 6
