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Centre Drill 1pc Carbide Center Drill Bits 60 Degree Countersinks Angle Metal Drills Type A CNC Hard Metalworking Tungsten Steel Drilling Tools(D1.5xD4x40L)

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US$23.27 cheaper than the new price!!

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Used  US$15.52
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Product details

Management number 221917453 Release Date 2026/05/04 List Price US$15.52 Model Number 221917453
Category
  • 【Design】: Dual-ended for versatile use, saving tool-change time and reducing operational costs.
  • 【Positioning Guidance】: Pre-drills a centre hole prior to drilling, providing precise positioning for subsequent twist drills and preventing hole misalignment.
  • 【Durability & Wear Resistance】: Forged from high-speed steel or cobalt-alloyed high-speed steel, heat-treated to achieve hardness exceeding 63HRC. Titanium coating doubles cutting edge longevity.
  • 【Versatile Application】: Primarily designed for metal lathes, lathe tools, and drilling machines to precisely locate holes and create pilot holes for larger drill bits.
  • 【Comprehensive Range】: Covers diameters from 1mm to 10mm, catering to diverse hole-making requirements.

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