YOKOCUT
⏳Price
$34.63
BOZONLI 10-45mm Step Drill Bit,Large High Speed Steel Spiral Groove Step Drill Triangle Round Shank Hole Cutter
★★★★★
$34.63
Quantity
1
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About this item
- 1.Strong Material: Classic high speed steel for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal.
- 2.Double Spiral Groove: reduce the cutting resistance, avoid slipping of the drill and effectively block the damage caused by metal splashes. The step drill can punch holes with different specifications. Use the middle hole punch to make punching more comfortable.
- 3.Split Point Tip：Increases cutting speed with self-centering and prevents walking.
- 4.Design: The spiral double-cutting blade design makes the cutting faster and smoother, and the step tool is automatically deburred from the hole when the drill bit is drilled. It can automatically chamfer the hole to clean the drill bit. Ladder design is possible to process large holes in one time without changing the drill bit and positioning hole. This step drill bit meets the need to machine holes of different diameters.
- 5.Widely Application: The step drill bits can be used to chamfer, bur, and drill or enlarge holes. The step drill bits can work with stainless steel sheet, mold steel, spring steel, cast iron pieces, aluminum alloy, plastic material and wood.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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