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KYG1759
NIQUA SUPER Q Crown Cutter Bur 45
High-precision crown cutter burs designed for efficient and clean machining of soft precious metals and delicate workpieces. The distinctive crown geometry ensures reliable material removal, smooth finishes, and minimized heat generation, making them ideal for jewelry, engraving, and detailed metalwork.
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Diameter: 2.30 mm
Parameter comparison
Size parameter comparison
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Selected size
2.30 mm
KYG1759-03-211-023
| Item Code | 03 211 023 |
|---|
Selected size
2.90 mm
KYG1759-03-211-029
| Item Code | 03 211 029 |
|---|
Selected size
3.50 mm
KYG1759-03-211-035
| Item Code | 03 211 035 |
|---|
Selected size
4.00 mm
KYG1759-03-211-040
| Item Code | 03 211 040 |
|---|
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2.30 mm
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2.30 mm
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2.90 mm
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| Parameter comparisonDiameter | ||||
|---|---|---|---|---|
| Item Code | 03 211 023 | 03 211 029 | 03 211 035 | 03 211 040 |
Specifications
| Shank Diameter | 2.35 mm |
|---|---|
| Material | Hardened tool steel |
| Shape | Crown cutter '45' |
Overview
Highlights
- Crown-shaped geometry offers efficient, precise cutting and smooth surface finishes.
- Made from hardened tool steel for durability, long tool life, and stable operation.
- Minimizes heat generation, suitable for high-speed and detailed applications.
Applications
- Jewelry making and fine detailing work.
- Engraving detailed patterns on precious metals.
- Machining and finishing soft metals such as gold, silver, copper, and brass.
Overview
The NIQUA SUPER Q Crown Cutter Bur 45 is specially engineered for precision machining of soft metals, featuring a crown-shaped geometry that delivers consistently clean cuts and efficient material removal. Made from hardened tool steel with a standard 2.35 mm shank, each bur operates with low vibration, extended tool life, and minimal heat generation. This results in outstanding performance for jewelry making, engraving, and detailed surface processing—especially in gold, silver, copper, and brass. Multiple diameter options are available to match various applications.
Package contents
- 6 pieces per sales unit
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