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3 Pcs Straight Grooved Step Drill Bit Set, High Step Steel Titanium Drill Bits Set Power Tools 4-12/4-20/4-32mm Hex Shank Drive, HSS Cut Tool Set for Metal Wood Steel DIY Plastic

4.4 (9) Write Review
Free shipping on orders over $29.99

$9.69

$ 4 .99 $4.99

In Stock

About this item

  • 1. Made from high quality HSS steel, ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.
  • 2. 6 sided shanks design in order to prevent slippage when in chuck. Two flute design drives faster, smoother and cleaner cuts each step is clearly labeled with the depth diameter in steps.
  • 3. 3pcs/set Hss Drill Bit Set, quality tool for jobs of all sizes, hex shank work with most drill or drills with 1/4" chuck , fits into power tools chuck securely and eliminates slip.
  • 4. Titanium coated to reduce mit and heat. Heat treated and highly polished. Drills perfectly round holes in steel, brass, plastic, wood etc.
  • 5. Suitable for sheet metal, sink, car repair, etc. Widely used to cut holes in a variety of material like plate, aluminum, insulation board, PVC board, the thickness. Suitable for workpieces with a thickness of 5mm or less, such as wooden boards, plastic boards, etc. Suitable for workpieces with a thickness of 2mm or less, such as lron, Aluminum, Normal Steel, etc.


Product Description

Chargenyang Focus on product quality

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  • The product is made of high-quality high-speed steel, suitable for drilling holes in steel, brass, wood, plastic

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Drill size

  • 4-12mm: (4mm, 6mm, 8mm, 10mm, 12mm) 5 steps
  • 4-20mm: (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm ) 9 steps
  • 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm,
  • 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm) 15 steps 1

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perfect detail

  • Material: high speed steel. Finish: Titanium Color: Gold. Weight: 110 grams
  • The hexagonal shank prevents slippage when chucking for a smoother cut.

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Product packaging

  • The product comes with a simple packaging bag
  • You can put it in when you are not working to avoid losing it

Placeholder
Reviewed in India on September 4, 2024
The item was returned as the drive shafts of the unit were not 1/4" hex with groove, as shown in the product images.
David
Reviewed in the United States on July 25, 2024
It worked well for the first use. Then became dull
Merwil Martinez
Reviewed in the United States on July 11, 2024
Excelente calidad
Yurii
Reviewed in the United States on June 3, 2024
everything is great, thank you very much for drilling metal and plastic
that cb
Reviewed in the United States on February 4, 2024
good kit for soft items like plastic, wood, very mild steel. The small bit struggled to get through an 1/8" angle bracket. It did the job on the two I needed. The largest bit worked on PVC, but again struggled. For 10 bucks and quick shipping I'm ok with it
Russell Katuin
Reviewed in the United States on November 2, 2024
Works great
Customer
Reviewed in the United States on May 11, 2023
It broke during the third hole , I was using my impact maybe that’s why ?
Gary
Reviewed in the United States on August 11, 2022
I've been using these bits for a while now. Drilling steel, aluminum and bakelite. They seem just as perfectly sharp as when I started. Holding up quite nicely. Hard to believe this price for a set of 3.
Kindle Customer
Reviewed in the United States on November 28, 2022
Good product.