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Dormer® #66 (.84 mm) High-Speed Twist Drills
Dormer Twist Drill # 66
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Spanish Name: BROCAS ALTA VELOCIDAD #66


Product Code: D90-66
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Description Technical Specs
 
The Dormer® #66 (.84 mm) High-Speed Twist Drills are a premium choice for drilling precise and accurate holes in a wide range of materials. These drills are designed to deliver exceptional performance and reliability, making them ideal for demanding applications in various industries.

Dormer Drills are a Jewelers favorite as these high-quality drills have straight shank. Drills are accurately ground then carefully tempered. All drills have straight shanks and are perfectly finished to assure quick, smooth and clean drilling. High speed bright finish jewelers drills with super sharp cutting edges.
Features
  • High-speed steel construction: Crafted from premium high-speed steel, these drills offer exceptional strength, hardness, and wear resistance, ensuring long-lasting performance and durability.
  • Optimized design: The drills feature a precise flute geometry and shank design that promotes efficient chip removal and reduces drilling resistance, resulting in smooth and accurate hole formation.
  • Black oxide finish: A protective black oxide finish enhances corrosion resistance and extends the lifespan of the drills.
  • Wide range of applications: Suitable for drilling a variety of materials, including mild steel, stainless steel, aluminum, brass, and plastics.

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