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HSS Spiral Groove Step Drill Bit, 12 Steps High-Speed Steel 1/4' to 2-3/8', Large Step Drill Bits for Cutting Holes in Stainless Steel Aluminum Sheet Plastic Wood

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$23.98

$ 10 .99 $10.99

In Stock

1.Style:3pc


About this item

  • Quick Change: The 1/2-inch triangle round shank fits easily and securely into all power tools to prevent slippage and shedding during rotation.
  • HSS Material: Step drill bits is made of high-speed steel, can reduce the friction drill, and perform well in heat, corrosion, and rust resistance. NOTE: Not suitable for cutting holes in steel, thick metal, hard metal.
  • Precision-Engineered Design: Two-flute spiral grooved design deburrs chips, dust and debris for clearance and smooth cutting. The 118° split point tip drill reduces friction, pressure, and heat, making the drill bits long-lasting and efficient.
  • Wide Application: Our step drill bits can process different diameter holes, and can be used on materials such as iron, aluminum, brass, wood, plastic, etc. Suitable for home DIY and general use.
  • Professional After-Sales Service: If you are not fully satisfied with our product for any reason, please contact us for a 100% refund or replacement



Product Description

 ROGAPER HSS Spiral Groove Step Drill Bit
 ROGAPER HSS Spiral Groove Step Drill Bit
 ROGAPER HSS Spiral Groove Step Drill Bit
 ROGAPER HSS Spiral Groove Step Drill Bit
 ROGAPER HSS Spiral Groove Step Drill Bit

William J. Byman
Reviewed in the United States on March 5, 2025
cuts well
John
Reviewed in the United States on February 23, 2025
This tool is just impressive even for the biggest holes
Gentle Windinhair
Reviewed in the United States on January 28, 2025
I used this to drill a hole (from scratch) in a stainless steel sink and it work great. Just had to hang on to the drill with it stepped to the next level. Cut easily through the sink to the desired hole size. I would recommend this bit. I don't do this everyday so I don't know the longevity of the bit. But after 2 holes, I am satisfied with it.
Moonish
Reviewed in the United States on January 20, 2025
Does job as it dupposed to do
The Visitor
Reviewed in the United States on January 17, 2025
I needed to pass the connector for some LED lights through a bookcase that I built and this set was the fix I needed. I could select just the right one for the job from the collection, because the size of the opening should be big enough for the lights to get through, but not so large as to be an eyesore, and this set of tools made that a possibility. Thanks.
Jesus
Reviewed in the United States on January 14, 2025
I had never used something so God made we’ll all I can say is I was amazed at such a tool !
Mike
Reviewed in the United States on July 13, 2024
Very useable. Good value
LG
Reviewed in the United States on March 28, 2024
Used 2 of these so far to drill thru 16ga steel. They step well thru this thickness steel. I experienced little walking of the bit. I did notice some scoring of the bit after drilling which has my concerns if they will last as long as my Milwaukee set lasted. Time will tell. For the price it is a very nice set. The case is of high quality and the presentation is great.
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