







🔧 Drill Like a Pro, Finish Like a Boss
The COMOWARE Step Drill Bit Set features 5 high-speed steel bits with titanium coating, offering 50 drill sizes from 3/16" to 1-3/8". Designed with dual-flute blades for faster chip removal and tri-flatted shanks for secure grip, this set delivers precision and durability across metal, wood, and plastic applications—all housed in a sleek aluminum case for professional convenience.






A**R
Did the job!
This bit worked great. I drilled 6 holes in the door of my RV to install new mirrors with no problem. I was skeptical because of the low price, but surprised and happy with how well it worked.
F**O
Drills
Good quality
B**H
Good value
Good for the price
K**E
Graduated high speed drill bit
Purchased to drill hole for drain hose connection in galvanized aluminum tank. Worked great with no visible wear on bit.
J**C
I love it.
Not industrial quality, but for the price very good and will work for most non commercial jobs.I love it.
B**.
Works on Aluminum
Delivered promptly! I needed hole in fairly thick aluminum and it worked as it should. My need and use was for a specific purpose and wasn’t needed or intended for daily work so I cannot attest to its longevity. It served it’s purpose for me.
P**K
It was ok
For a few holes it was o.k. Didn't cut as aggressively as the name brand step drills. Took some effort to get it to cut. For a couple holes it's o.k.
T**R
Very sharp!
I really only needed this for ONE USE, but the price was right compared to hardware stores! It's sharp and will cut through my BBQ wall to install a cold smoker.
Trustpilot
Hace 2 semanas
Hace 1 mes