Black Oxide Step Drill Bit Set (10-Piece)
$8.99
In stock
Category: Factory Clearance Sale
Customer Reviews (4.6 / 5 · 34 reviews)
Punched through 14-gauge steel like butter with zero chatter, and the step design let me switch hole sizes without swapping bits. For the price of this clearance set, you’re getting a solid range of sizes in a compact case.
Was dreading drilling into stainless steel brackets, but these step bits chewed through cleanly without any grabbing or chatter. The 10-piece set gives me exactly the size range I need for electrical work, and at this clearance price it felt like a steal.
The black oxide coating held up beautifully when I drilled through a steel electrical box with zero chatter. Each step cuts cleanly without binding, and having ten sizes in one kit is a huge space saver in my tool drawer.
These bits cut through stainless steel like butter, and the stepped design made it dead simple to get exact hole sizes without any grabbing or binding. Saved me a ton of time on my last electrical panel project.
Needed to enlarge a few holes in some aluminum brackets, and this set cut through smoothly without grabbing. The step design let me switch sizes instantly instead of changing bits constantly.
I've been drilling through both thin steel and polycarbonate panels without any binding, and each step leaves a surprisingly clean edge. The bit set covers every size I need for electrical work right out of the case.
The black oxide coating seems to hold up well so far—drilled through a steel bracket without the bit slipping or binding. Each step cuts cleanly, and the case keeps everything organized.
Started drilling into a steel electrical panel and the bits cut through cleanly without any grabbing or chatter. The step design made it easy to go from a 1/4-inch pilot hole up to 3/4-inch in one smooth motion. Definitely getting my money's worth out of this set already.
The 3-flat shank design really locks in my drill chuck, no slippage. Just finished drilling through some 16-gauge steel and each step cut cleanly without any chatter.
I was worried these would wobble in my drill, but they stay centered perfectly even on thicker steel. The step increments are clearly marked, so I didn't waste time guessing sizes.