Busch LongLife Diamond Sintered Taper (Cone) Pointed Bur | Busch No. 3859 050 – HP | Pack of 1

The longlife sintered diamond taper (cone) bur from Busch & Co. GmbH is a precision rotary instrument engineered for demanding dental and technical applications that require consistent material removal and extended tool life. Designed with a taper (cone) pointed geometry and a medium grit diamond surface, this bur delivers controlled, reliable performance across a range of laboratory and clinical procedures.

Product Specifications

• Shape: Taper (Cone) Pointed
• Grit: Medium
• Type: Longlife Sintered Diamond
• ISO Classification: 807 104 161 524 050
• Reference: 3859 050 HP
• Pack Quantity: 1

Key Features

The longlife sintered diamond taper (cone) bur utilises a sintered diamond manufacturing process, which embeds diamond particles throughout the working layer rather than bonding them only to the surface. This construction ensures that the bur maintains its cutting efficiency over an extended service life, reducing the frequency of replacement and providing greater value in high-throughput environments.

The taper (cone) pointed tip allows access to detailed areas, making it well suited for precise contouring and finishing tasks. The medium grit specification strikes an effective balance between efficient material removal and surface quality.

Applications

This longlife sintered diamond taper (cone) bur is specifically indicated for use in the Model Casting Technique, where accuracy and repeatable performance are essential. It is compatible with standard HP (handpiece) shank configurations.

Model Casting Technique

FAQ

What does sintered mean in the context of this diamond bur? Sintered diamond burs have diamond particles fused throughout the working material under heat and pressure, providing a longer-lasting cutting surface compared to electroplated alternatives.

What shank type does this bur use? This instrument is supplied with an HP (handpiece) shank, compatible with standard laboratory handpiece connections.

Is the longlife sintered diamond taper (cone) bur suitable for model casting work? Yes, it is specifically recommended for Model Casting Technique applications requiring precise, controlled preparation.