US No. 59L Busch Carbide Straight Fissure (Cylinder) Long Bur | Busch No. 21L 014 – HP | Pack of 6
The carbide cylinder flat cutter dental bur from Busch is a precision-engineered rotary instrument designed for controlled material removal across a range of professional applications. Manufactured in Germany to exacting standards, this long-shank HP (handpiece) cylinder flat carbide cutter delivers consistent performance where accuracy is critical.
Product Specifications
- Type: Carbide Cutter, Cylinder Flat
- US No.: 59L
- ISO Classification: 500 104 110 006 014
- Shank: HP (Handpiece)
- Pack Quantity: 6
Applications
The carbide cylinder flat 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. |
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.
Why Choose This Carbide Bur?
As a carbide cylinder flat cutter dental bur, this instrument is valued for its dimensional stability and cutting longevity. The flat-end cylinder profile allows for precise flat-surface work and right-angle finishing that rounded profiles cannot achieve. Supplied in a convenient pack of 6, it ensures consistent availability in a busy laboratory or clinical environment.
FAQ
What is the ISO classification for this bur? The ISO classification is 500 104 110 006 014.
How many burs are included in a pack? Each pack contains 6 individual carbide cylinder flat cutter dental bur instruments.
What shank type does this bur use? This bur is designed for use with an HP (handpiece) shank, suitable for standard laboratory handpieces.
Compare With
| Manufacturer | Reference |
|---|---|
| Komet (Gebr. Brasseler) | H21L.104.014 |
| Brasseler USA | H21L.11.014 |
| Meisinger | HM21L-014-HP |
Manufacturer literature: Busch catalogs and product brochures for this line are available in our Busch Burs Catalog Library.
US No. 59L Busch Carbide Straight Fissure (Cylinder) Long Bur | Bus...
