Busch Carbide Bud Round Bur | Busch No. 424GX 080 – Coarse Grit, Crosscut – HP | Pack of 1
The carbide bud round coarse double cut cutter from Busch & Co. GmbH is a precision-engineered rotary cutting instrument designed for demanding material removal tasks in professional settings. Built to exacting standards, this tool delivers consistent, reliable performance across a range of technical applications.
Product Specifications
- Type: Carbide Cutter, Bud Round
- Cut: Coarse Double Cut
- ISO Classification: 500 104 263 220 080
- Size: 080
- Shank: HP (Handpiece)
- Pack Contents: 1 unit
Applications
The carbide bud round coarse double cut cutter is well-suited for the following dental laboratory applications:
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Plastics Technology — Shaping, trimming and finishing of acrylic dentures and appliances. |
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Model Making — Trimming and detailing of plaster and stone models. |
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.
Why Choose This Cutter?
Manufactured in Germany, this instrument reflects the quality and craftsmanship that Busch & Co. GmbH is renowned for. The coarse double cut geometry of this carbide bud round coarse double cut cutter enables aggressive material removal while maintaining a predictable cutting path. The bud round form factor is particularly effective for accessing curved surfaces and internal contours.
Busch Warranty & 90-Day Returns
This Busch instrument is guaranteed against manufacturing and workmanship defects — we'll repair or replace it under normal professional use. Unused product in original packaging can also be returned or exchanged within 90 days of your invoice date. Full terms are on our Warranty page.
FAQ
What shank type does this cutter use? This cutter features an HP (handpiece) shank, making it compatible with standard straight handpieces used in laboratory and technical environments.
What is the ISO classification for this product? The ISO classification is 500 104 263 220 080, which helps identify the precise geometry and specifications of this carbide bud round coarse double cut cutter.
How many units are included? This listing includes one (1) cutter per pack.
Specifications: Busch No. 424GX 080
| Busch figure | 424GX |
| Shape | Bud Round |
| ISO size / head diameter | 080 (8.0 mm max head Ø) |
| Cut type / toothing | Coarse Grit, Crosscut |
| Shank | HP |
| Lab applications (per Busch) | Model Making, Plastics Technology |
| Pack size | Pack of 1 |
| Material | Carbide |
The bud round head is a full oval with a rounded tip, for contouring concave and lingual denture surfaces without digging in. The 8.0 mm head is a bulk-reduction size: it covers a denture base quickly and is not meant for detail. The coarse crosscut is for bulk reduction: it takes material off fast and is followed by a medium or fine cutter.
Read the guides: Dental Laboratory Burs, Polishers & Abrasives · Bur Speed Chart · Dental Bur Glossary · All lab carbide cutters
Part of our Double Cut Burs: Busch Crosscut Carbide Cutter Collection — browse all 142 shapes, cuts and sizes.
Busch Carbide Bud Round Bur | Busch No. 424GX 080 – Coarse Grit, Cr...
