Best Step Drill Bits of 2025

"I was thrilled to find this for 1/5 the cost of what Home Depot offered. I needed it for a single use and it worked perfectly for installing an Insinkerator Instant Hot/Cold faucet. Fantastic!"

"When I bought the grommets for my Weber Smokey Mountain Smoker, I was excited to use this drill bit. It was a bit nerve-wracking since my other bit wasn’t big enough, but it ultimately did the job." I was cautious, and although it wasn’t as smooth as my name brand bit, I managed to create a hole without damaging my smoker!"

"I’ve been using these step drill bits for metal shelves, and they’ve been performing well. I don’t expect them to last forever, but they’ve held up after about 50 holes in caliber 14 metal. A little WD40 helps with heat and keeps the edge sharp!"

“I found the price to be really good and the bits have a nice look. They work great for my application.”

“These bits have been a lifesaver for me. I didn't think they would handle different layers of material, but they widened holes like butter. They come in a neat metal box that fits perfectly in my drill case, and I feel like I won’t need to buy them again.”

“I've been using these bits for auto repair and electrical installs, and they cut through thin aluminum and steel plate fast and clean. For the price, this set includes every size I could possibly need.”

"I was really impressed with this drill! It cut through my sheet metal like hot butter and made perfect holes. The speed was fast and precise!"

"I bought this bit to drill a 1-1/8” hole in 1/8” steel. It worked but left a smaller hole on the backside. Luckily, I managed to drill from the other side to make it uniform. It's okay for thin sheet metal, but not great for thicker."

"As a carpenter, I've used step bits before. I needed to drill three 1-1/8” holes in 16ga mild steel. It worked well up to 3/4”, but didn't cut beyond that."

"As a 78-year-old woman, I enjoy home improvement projects. These bits were perfect for installing a bullet latch on my French door."

"As an HVAC tech, I use these step bits regularly and can't beat the price."

"I only needed this type of drill bit occasionally, but it's sure nice to have it when I need it. Just what I needed!"

"I was impressed by how well these bits drilled through thin steel that my regular drill couldn't handle."

"I bought this set for basic EV plug installations. It works perfectly with my Milwaukee drill, just remember to use common sense to avoid stressing the bit."

"The bits look sturdy and seem ready for my solar panel installation project, although the packaging was quite disappointing."

"I've found these step bits to work beautifully and they efficiently clear out metal as I drill."

"As someone who works as an electrician on the side, I can say the quality is excellent and this kit meets all my needs for making punch-out holes in breaker boxes."

"So far, they've worked well for me, but I haven't tested them for more industrial or continuous use yet; I'll keep you updated."

“I bought this as a Christmas gift for my daughter's boyfriend, and he absolutely loved it, even though I have no idea what it is or how it works.”

“After drilling about ten holes, I can say it still feels brand new and seems like it will last a long time. Great value and performance!”

“I purchased this for tight spaces, but it didn't fit my 1/4 hex chuck without some extensive filing. However, once adjusted, it works well.”

"I needed to drill a 5/8 inch hole in the wheel well to access the hood release latch manually due to a detached cable release. The step drill bit significantly reduced the risk of damaging any nearby wiring harness. It drilled effortlessly and didn’t jam or stall my drill. I’m pleased with the quality. Although I only required the large bit, I purchased the entire set since the price was low, and it came with a nice metal case."

"I had to drill through the middle of a thin clock face, which I believe is metal or plastic. The bit performed exceptionally, not wandering at all, and made a perfect hole right where I needed it."

"These bits worked just awesome for my needs! The quality is impressive, and they cut through the steel I needed to drill with great efficiency."

"This product is incredibly durable and functions just as it should."

"I've found that this bit outlasts many other top brands I've tried."

"It's a must-have for my drill accessories; I always keep it handy."

"I work for Honda and use these on metal regularly. They cut great! I'm planning to buy a couple more for my home. Highly recommend!!"

"This drill bit has become one of my favorite tools for drilling custom-sized holes. It was sturdy and precise, accomplishing everything I hoped. It smoothly cut through an expensive piece of automotive plastic trim without any issues. I'm very pleased and highly recommend adding this to your toolbox."

"I switched to this Dewalt bit after struggling with cheaper alternatives. It was a total game changer! The 3/16" starter step eliminated the need for a pilot hole, and it cut through the steel like butter. I drilled 56 holes effortlessly, and I will never buy another brand again!"