YOKOCUT
⏳Price
$39.60
FOCSTOL Cobalt Step Drill Bit - 4-22mm Four Spiral Flute HSS Step Drill Bit M35 with Quick Change Hex Shank for Stainless Steel Metal Aluminium Copper Plastic Wood
★★★★★
$39.60
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1
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About this item
- 【Size】Diameter 4-22mm; Total length 80mm; Working length 55mm; Number of steps 10; Height of each step 5mm; Quick change hex shank; Shank diameter 6.35mm
- 【Application】Suitable for drilling holes in stainless steel plate (1MM thickness and below), all kinds of metal plate (3MM thickness and below), aluminum plate, copper plate, wood, plastic and other materials
- 【Four Spiral Flute Step Design】The 4-flute step drill is more stable when cutting, drilling accuracy is significantly improved, faster cutting speed when drilling, higher efficiency, and better chip removal, the step drill contains a variety of sizes, suitable for use in a wide range of materials and different diameters of drilling needs
- 【M35 Cobalt-containing High-speed Steel Material】The material is treated with ultra-high temperature heat treatment and TiAlN coating on the surface, which has high hardness, high abrasion resistance and durability; it is a good tool for processing stainless steel plate and all kinds of metal plates
- 【Recommended Machine】Corded Drill, Cordless Drill, Benchtop Drill. Use electric hand drill: Recommended speed not less than 2000RPM; Faster the RPM, longer the drill bit's working life. When use Angle Grinder, please install angle grinder drill chuck
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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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