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HIGH SPEED BURS, SIZE 2 Cone
High Speed Burs Size 2 Cone - Carbide Cutting Burr for Jewelry Making
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Spanish Name: FRESAS DE ALTA VELOCIDAD, TAMAÑO 2 Cono


Product Code: B264-2
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Description Technical Specs
 

High Speed Burs Size 2 Cone are precision carbide cutting tools, ideal for jewelers, gem setters, and metalworkers. Crafted from high-quality carbide, these burs provide superior cutting efficiency and longer lifespan compared to traditional vanadium steel burs. Perfect for shaping, grinding, and polishing precious metals and gemstones.

Key Features & Benefits:

  • High Durability: Carbide construction ensures long-lasting performance.

  • Enhanced Efficiency: Sharp cutting edges deliver faster, more precise results.

  • Versatile Use: Ideal for jewelry making, gem setting, and detailed metalwork.

  • Standard Compatibility: 3/32" (2.4mm) shank fits most rotary handpieces.

  • Sold Individually: Choose the exact size you need for your projects.

Ideal For:

  • Shaping and smoothing metals

  • Polishing and finishing gemstones

  • Detailed engraving and jewelry work
Features

  • High-Quality Material: Made from M2 High-Speed Steel for superior hardness and long-lasting performance.

  • Spiral Cut Design: Increases cutting efficiency, retains sharpness, and reduces material loading.

  • Precise Cutting: Ideal for intricate shaping, grinding, and polishing of metals and gemstones.

  • Versatile Use: Compatible with most handpieces, perfect for jewelry making, gem setting, and engraving.

  • Durable Construction: Designed to withstand repeated use in professional metalworking and jewelry applications.

  • Enhanced Efficiency: Provides faster and more precise material removal compared to standard vanadium steel burs.

  • Safety-Oriented: Use with caution at high speeds; always wear safety glasses and gloves.

High Speed Bur Size Convertion Chart
SIZE MM IN/PUL. SIZE MM IN/PUL.
1 1.05 0.035 18 4.5 0.177
2 1.2 0.043 19 4.7 0.185
3 1.35 0.051 20 5 0.197
4 1.5 0.059 22 5.2 0.204
5 1.7 0.067 23 5.4 0.212
6 1.9 0.075 24 5.6 0.22
7 2.1 0.083 25 5.9 0.232
8 2.3 0.09 26 6.3 0.248
9 2.5 0.098 27 6.7 0.263
10 2.7 0.106 28 7.2 0.283
11 2.9 0.114 29 7.6 0.299
12 3.1 0.122 30 8 0.314
13 3.3 0.13 31 8.9 0.35
14 3.5 0.138 32 9.6 0.377
15 3.8 0.149 33 10.4 0.409
16 4 0.157 34 11 0.437
17 4.3 0.169

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