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uxcell 24mm Drill Bit 1/2' Reduced Shank 9341 High-Speed Steel Twist Drill Bit HSS Black Nitriding Surface 135° Drill Bit for Steel Aluminum Alloy Wood Plastic Metalworking

4.8 (1) Write Review
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$16.99

$ 8 .99 $8.99

In Stock

About this item

  • SIZE: Cutting edge diameter: 24mm, shank diameter: 1/2 inch, total length: 5.9 inches, small and easy to carry, suitable for various material
  • MATERIAL: 9341 high speed steel is heat-treated to achieve excellent hardness, making it suitable for high-friction environments. It offers strong wear resistance, while the nitriding layer provides resistance to oxidation and corrosion, and extends lifespan.
  • 135-DEGREE SPLIT-POINT TIP: Provides excellent processing stability, is suitable for harder materials, and can effectively reduce the risk of cutting edge chipping, improving drilling efficiency and hole quality.
  • WIDE APPLICATIONS: For drilling metals such as steel, stainless steel, aluminum, copper, and brass, effective for drilling in various types of wood, including hardwoods and softwoods, used for creating holes in construction materials, such as plywood and drywall.
  • TIP: When choosing the speed, it is necessary to make comprehensive considerations according to the specific processing requirements, in addition, the drilling needs to take care to keep the vertical 90 degrees, When it is difficult to drill a large hole, you can first drill a small guide hole.


Product Description

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Reduced Shank Drill Bit

For drilling metals such as steel, stainless steel, aluminum, copper, and brass, effective for drilling in various types of wood, including hardwoods and softwoods, used for creating holes in construction materials, such as plywood and drywall.

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John Sparks
Reviewed in the United States on January 25, 2025
Too dull to cut aluminum even with a large pilot hole. Also not ground even so needs a lot of attention to sharpen.