Busch Steel Pear Cutter | Busch No. 77 070 – HP | Pack of 6
The pear steel cutter bur for acrylics and plaster from Busch & Co. GmbH is a precision-engineered rotary cutting instrument designed for efficient material removal in technical and applied settings. Crafted from steel in a classic pear shape, this cutter delivers consistent, controlled performance across a range of working materials.
Product Specifications
- Material: Steel
- Shape: Pear
- Type: Cutter
- Primary Use: Acrylics and Plaster
- ISO Classification: 310 104 237 171 070
- Pack Quantity: 6 pieces
Applications
The pear steel cutter bur for acrylics and plaster is well-suited for the following dental laboratory applications:
 |
Plastics Technology — Shaping, trimming and finishing of acrylic dentures and appliances. |
 |
Model Making — Trimming and detailing of plaster and stone models. |
Instrument Dimensions
| Head Ø | 7.0 mm (ISO size 070) |
|---|---|
| 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
As a pear steel cutter bur for acrylics and plaster, this instrument reflects Busch's longstanding commitment to quality manufacturing. Each bur in this six-piece pack is produced to exacting tolerances, ensuring reliable batch-to-batch consistency for professional workflows.
FAQ
What materials is this cutter designed for? This cutter is specifically designed for use with acrylics and plaster, making it a reliable choice in plastics technology and model making applications.
How many pieces are included per pack? Each pack contains 6 individual burs.
What is the ISO classification for this instrument? The ISO classification is 310 104 237 171 070.
Busch Steel Pear Cutter | Busch No. 77 070 – HP | Pack of 6
