Busch LongLife Diamond Sintered Wheel Bur | Busch No. 3818 080 – HP | Pack of 1
The longlife sintered diamond dental bur from Busch & Co. GmbH is a precision-engineered rotary instrument designed for consistent, reliable performance in dental laboratory and clinical settings. Built to exacting standards, this diamond wheel offers a medium grit specification that balances material removal rate with surface finish quality.
Product Specifications
- Type: Diamond Wheel
- Grit: Medium
- Series: Longlife Sintered Diamond
- ISO Classification: 807 104 041 524 080
- Reference: 3818 080 HP
- Pack Size: 1 instrument
Key Features
As a longlife sintered diamond dental bur, this instrument utilises a sintered bond construction, which evenly distributes diamond particles throughout the binder matrix. This manufacturing method provides enhanced durability and a longer working life compared to standard electroplated instruments. The medium grit configuration makes it well suited to controlled grinding, contouring, and surface preparation tasks.
Instrument Dimensions
| Head Ø | 8.0 mm (ISO size 080) |
|---|---|
| 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
This longlife sintered diamond dental bur is specifically indicated for use in the Model Casting Technique, making it a reliable choice for dental technicians working with cast models and precision restorations. Its wheel geometry facilitates efficient access to flat and slightly curved surfaces.
The longlife sintered diamond dental bur is well-suited for the following dental laboratory applications:
| Model Casting Technique — Finishing and adjustment of cast metal frameworks. |
German Manufacturing
Manufactured in Germany, this longlife sintered diamond dental bur reflects the high-precision engineering traditions associated with Busch & Co. GmbH instruments, ensuring consistent dimensional accuracy and repeatable clinical outcomes.

FAQ
What grit is the 3818 080 HP? This instrument features a medium grit diamond specification, suitable for general contouring and material reduction.
What is the ISO classification for this bur? The ISO classification is 807 104 041 524 080.
What application is this bur designed for? It is designed for use in the Model Casting Technique within dental laboratory workflows.
