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M35 Step Drill Bit Set 1/8'-7/8'(3 pcs), Quick Change HSS Four Spiral Flute Design, Impact Resistant - Perfect for DIYers and Professionals - Drill Through Metal, Stainless Steel, Wood, and Plastic

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

$39.09

$ 19 .99 $19.99

In Stock

About this item

  • 【MATERIAL】Advanced tiain coating for extended use and durability.With 91HRC surface hardness, harder materials.
  • 【SIZE】Includes 1/4", 5/16", 3/8",7/16", 1/2", 9/16", 5/8", 11/16", 3/4".
  • 【REVOLUTIONARY DESIGN 】Four Spiral Flute design ensures fast and smooth drilling with less wear. 1/4" Hex Shank is compatible with most drills and impact drivers.
  • 【DURABLE HSS DRILL BIT】Impact Resistant design allows for high speed drilling in tough materials. Step bits can quickly and smoothly drill holes of different diameters, such as stainless steel, aluminum, wood, plastic board (the board must be thinner than the height of the step drill).
  • 【SATISFACTION GUARANTEED】We stand behind the quality of our product. If you have any problems or are not satisfied with our metric drill bit set, please feel free to contact WildBossy for assistance.


Product Description

step drill bit
drill bits for metal
metal drill bits
step bit
step drill bit set

DRILL BIT

We believe

The correct scale is a sign of serious attitude at work every time.

STEP DRILL BIT

We'll guard it.

Work efficiently, save time for each use, and maintain a productive lifestyle.

DRILL BIT FOR METAL

We were always there

Every attempt can yield good results, and stand up for your every action when it is needed most.


Deryl Phillips
Reviewed in the United States on March 16, 2025
These things get down quick, be careful!
YIMER VILLALTA
Reviewed in the United States on February 19, 2025
Is broken in the first use….I need a replacement…
Alex the electrician
Reviewed in the United States on January 1, 2025
This bit works SUPER well until it breaks in half. I have bought 3 total and the third one broke on the first use. I did love it before it broke though. I saw some of the pictures from other reviews experience the same problem i did. I ended up switching back to the Milwaukee one after this one broke on me thrice but i still liked this one better, especially because it drills up to 1 inch
Skol5691
Reviewed in the United States on June 30, 2024
I used this to expand the holes on my squat rack so that I could use accessories on it. (Squat rack had atypical holes instead of the standard sizes ie. 5/8", 1/2", 1"..)It was super easy and super fast.
Ffait parfaitement et il son chaud
Reviewed in Canada on March 2, 2024
Parfait mais je pensait qu’il etait plus grosse
getting old and wise
Reviewed in the United States on March 11, 2024
shipped fast and work great
roger.sebree
Reviewed in the United States on December 29, 2024
love these used on 1/2 inch steel and cut through them like butter
LaNell Scott
Reviewed in the United States on April 26, 2024
Great bits cuts fast and easy to use. The bits keep a sharp edge and I think they will last for a long time. The only issue I have found is that in the larger size bit as you near the last three or four sizes it will quickly and suddenly pull itself deeper than you may have wanted to go. If you are aware of this and prepared for it then its not a problem.
Matt B
Reviewed in the United States on December 27, 2023
This is very well made and great price. I have used this on both plastic and metal and it seems to be holding an edge very well. Very compact with case.