ZELCAN 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician

Should have added this item to my tool collection years ago, great price and quick shipping

I’ve been using this set mainly on sheet metal, and overall the drillability is very good. The bits cut smoothly at a steady speed without needing much force. Sizing is accurate, and it’s easy to stop at the exact hole size you need. The steps are consistent, which makes drilling more controlled and predictable. The bits feel sturdy and don’t flex, and they don’t grab aggressively while drilling, which helps with accuracy and safety. Overall, this is a solid, versatile set that saves time and works well for DIY and general metal work.

I ordered this for a project that had holes that i needed to widen. It worked flawlessly. Since then I've used it many times not just to make existing holes wider but also to make holes and then step them up all in one go. The shank could of been slightly longer but beyond that this has become a regular use bit for me.

Worked great I had to make a 1 1/8" hole in front bumper of my SXS Honda 520 for winch remote corded receiver plug. Had the hole made in no time with this bit.

Other pieces work great but the big one broke instantly

Super helpful drill bits. Used it to make a different attachment for sunshade blind because the factory plastic bungee kept coming off. Arrives in a lovely hard case. This is a really good buy: unexpected great quality for price.

DIdn't have as much luck with this as I had hoped. Took too long to go through a composite truck bed. Using a different product took much less time. I guess this is designed to go slow so as not to go too far, but it was too long to achieve what I needed to do.

Good everyday knife, but edge retention is lacking This ZELCAN knife feels solid in the hand with decent balance and weight. Out of the box it came sharp enough for typical household tasks—opening packages, light food prep, and small DIY projects. The handle has a straightforward, no-frills design that’s comfortable enough for short use. Where it fell short for me was the blade’s edge retention. It dulls fairly quickly, even with light use, meaning it needs frequent honing or sharpening to keep it performing well. For someone who only uses a knife occasionally, this may not be a big issue, but if you expect it to hold an edge over time, it can be frustrating. Bottom line: A serviceable budget knife that does the job but loses sharpness faster than I’d like. Best for casual or light use, not heavy-duty cutting.

This tool works well for my project. Creating a perfect circle and easy to install. Will recommend

perforé de l'acier et les forêts ont tenu le coup.

Buena calidad Tiene diferentes medidas

packaging is good, quality is average

Awesome set. Good quality. Will buy again