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High Speed Burs, Size 12 (3.1) Bearing 90°
Bearing 90° High Speed Bur size 12
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Spanish Name: FRESAS DE ALTA VELOCIDAD, TAMAÑO 12 Paragua 90°


Product Code: B262-12
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Description Technical Specs
 
High speed burs are essential tools for grinding, cutting, and polishing a variety of materials, including metal, plastic, wood, and glass. They are made from durable materials, such as tungsten carbide, and can withstand high temperatures and rotational speeds.

High speed burs come in a variety of sizes and shapes, so you can choose the right bur for the job. Size 12 (3.1) bearing 90° burs are ideal for a variety of tasks, such as grinding and shaping metal, removing rust and corrosion, and polishing surfaces.
Features
  • Durable tungsten carbide construction: High speed burs are made from durable tungsten carbide that can withstand high temperatures and rotational speeds.
  • Sharp cutting edges: High speed burs have sharp cutting edges that can quickly and easily grind, cut, and polish a variety of materials.
  • 90° bearing: The 90° bearing ensures that the bur rotates smoothly and evenly, resulting in a precise finish.
  • Versatile use: High speed burs can be used for a variety of tasks, including grinding and shaping metal, removing rust and corrosion, and polishing surfaces.
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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