Busch Carbide Bud Round Cutter | Busch No. 424FX 060 – Fine Crosscut – HP | Pack of 1
The carbide cutter bud round fine double cut from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding material removal and finishing tasks across a range of technical disciplines. Featuring a bud round geometry with a fine double cut pattern and a distinctive red ring designation, this bur delivers controlled, efficient cutting performance for professionals who require consistency and reliability.
Product Specifications
- Type: Carbide Cutter
- Shape: Bud Round
- Cut: Fine Double Cut
- Identifier: Red Ring
- ISO Classification: 500 104 263 140 060
- Reference: 424FX 060 HP
- Pack Size: 1 piece
Applications
The carbide cutter bud round fine double cut 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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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. |
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Model Casting Technique — Finishing and adjustment of cast metal frameworks. |
Instrument Dimensions
| Head Ø | 6.0 mm (ISO size 060) |
|---|---|
| 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
As a carbide cutter bud round fine double cut instrument manufactured in Germany, this tool reflects the high standards of precision and engineering quality that Busch & Co. GmbH is known for. The fine double cut configuration reduces vibration and chatter while producing a smooth, consistent surface finish, making it the preferred choice for technicians who demand professional-grade results.
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 is the ISO classification for this cutter? The ISO classification is 500 104 263 140 060, confirming its standardized bud round geometry and fine double cut specification.
What does the red ring indicate? The red ring is a standard colour coding used to identify the cut type and coarseness of rotary instruments, helping technicians quickly select the correct tool.
Is this cutter suitable for dental laboratory use? Yes, this carbide cutter bud round fine double cut is particularly suited for crown and bridge technology and model casting applications common in dental laboratory environments.
Specifications: Busch No. 424FX 060
| Busch figure | 424FX |
| Shape | Bud Round |
| ISO size / head diameter | 060 (6.0 mm max head Ø) |
| Cut type / toothing | Fine Crosscut |
| Shank | HP |
| Lab applications (per Busch) | Crown and Bridge Technology, Model Casting Technique, 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. At 6.0 mm the head is one of the largest in the range, for bulk reduction of denture bases and large acrylic blocks. With its fine crosscut it is a finishing cutter, smoothing what a medium or coarse cutter has shaped.
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 Cutter | Busch No. 424FX 060 – Fine Crosscu...
