Busch Carbide Tapered Fissure (Cone) Round Bur | Busch No. 33R 014 – Crosscut – HP | Pack of 6
The carbide taper (cone) round cutter dental bur from Busch & Co. GmbH is a precision-engineered rotary cutting instrument designed for controlled, efficient material removal across a range of professional applications. Manufactured in Germany to exacting standards, this carbide cutter features a taper (cone) round geometry that delivers consistent cutting performance and extended tool life.
Product Specifications
- Type: Carbide Cutter, Taper (Cone) Round
- ISO Classification: 500 104 194 007 014
- Pack Quantity: 6 units
- Origin: Made in Germany
Applications
The carbide taper (cone) round cutter dental bur 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. |
Why Choose This Carbide Bur?
As a carbide taper (cone) round cutter dental bur, this instrument offers the durability and cutting consistency expected of German-engineered rotary tools. Carbide construction ensures resistance to wear during repeated use, making it a reliable choice for laboratory and clinical professionals who demand predictable results.
This pack of 6 provides an economical supply for practices and laboratories with regular cutting requirements, ensuring uninterrupted workflow.
Instrument Dimensions
| Head Ø | 1.4 mm (ISO size 014) |
|---|---|
| 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.
Specifications: Busch No. 33R 014
| Busch figure | 33R |
| Shape | Tapered Fissure (Cone) Round |
| ISO size / head diameter | 014 (1.4 mm max head Ø) |
| Cut type / toothing | Crosscut |
| Shank | HP |
| Lab applications (per Busch) | Crown and Bridge Technology, Model Casting Technique, Model Making, Plastics Technology |
| Pack size | Pack of 6 |
| Material | Carbide |
The tapered fissure round head combines convergent sides with a rounded tip, for tapered grooves and contours without a sharp floor. At 1.4 mm the head is a general-purpose size for routine lab shaping and contouring. Its crosscut (double-cut) toothing removes stock quickly and clears chips well, so it is a shaping rather than a finishing cutter.
Read the guides: Dental Laboratory Burs, Polishers & Abrasives · Bur Speed Chart · Dental Bur Glossary · All lab carbide cutters
Busch Warranty & 60-Day Returns
This Busch instrument is guaranteed against manufacturing and workmanship defects — we'll repair or replace it under normal professional use. Unused, unopened product in its original packaging can also be returned or exchanged within 60 days of delivery. Full terms are on our Warranty page and Returns page.
FAQ
What ISO classification does this bur correspond to?
This instrument is classified under ISO: 500 104 194 007 014.
How many units are included per pack?
Each pack contains 6 individual carbide taper (cone) round cutter dental bur units.
Where is this product manufactured?
This bur is made in Germany by Busch & Co. GmbH, reflecting a long-standing commitment to precision manufacturing.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | H33R.104.014 |
