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KYG1766

NIQUA SUPER Q HD(f) 90° Double Cone Bur

NIQUA

The NIQUA SUPER Q HD(f) 90° Double Cone Bur is a high-precision tool designed for professional jewellery manufacturing. Featuring a 90° double cone geometry and fine cut, it enables precise engraving, countersinking, and edge finishing of soft precious metals and alloys. Manufactured from premium hardened tool steel, it delivers long service life, smooth operation, and reliable performance.

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Diameter: 0.50 mm

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0.50 mm

KYG1766-03-218-005

Item Code03 218 005
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Size parameter comparison for NIQUA SUPER Q HD(f) 90° Double Cone Bur.
Parameter comparisonDiameter
Item Code03 218 00503 218 00603 218 00703 218 00803 218 00903 218 01003 218 01103 218 01203 218 01303 218 01403 218 01503 218 01603 218 01703 218 01803 218 01903 218 02003 218 02103 218 02203 218 02303 218 02403 218 02503 218 02603 218 02703 218 02803 218 02903 218 03003 218 03103 218 03303 218 03503 218 03703 218 04003 218 04203 218 04503 218 04703 218 050

Specifications

Geometry (90°)90° double cone
Cut TypeFine cut (f)
MaterialPremium hardened tool steel
Supported Work MaterialsSoft precious metals (gold, silver), copper, brass, other soft alloys
Country of ManufactureSwitzerland
Shank Diameter2.35 mm
Packaging Unit6 pieces

Overview

Highlights

  • Crafted from premium hardened tool steel for long service life and durability.
  • Optimized 90° double cone geometry and fine (f) cut enable precise, controlled cutting and finishing.
  • Smooth, low-vibration operation for clean surfaces and reliable machining results.

Applications

  • Engraving, countersinking, and precise edge finishing in jewellery manufacturing.
  • Machining soft precious metals such as gold and silver, as well as copper, brass, and soft alloys.

Overview

Engineered for jewellers seeking accuracy and reliability, the NIQUA SUPER Q HD(f) 90° Double Cone Bur is suitable for machining gold, silver, copper, brass, and soft alloys. Its specialized double cone profile and fine cut ensure detailed finishing required in demanding jewellery applications, such as engraving, countersinking, and edge shaping. Constructed from premium hardened tool steel and Swiss made, the bur delivers excellent wear resistance, low vibration, and consistent results even at high rotational speeds.

Package contents

  • 6 pieces per package