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Price
$59.99
THINKWORK Four Spiral Flute Step Drill Bit Set, 3 Pcs HSS Step Drill Bits (1/8"-7/8") Unibit Step Drill Bit with Tool Box, 1/4" Shank Step Bits for Aluminum, Wood, Plastic, Metal โ€” image 1
Step BitsTHINKWORKโœ“ In stock

THINKWORK Four Spiral Flute Step Drill Bit Set, 3 Pcs HSS Step Drill Bits (1/8"-7/8") Unibit Step Drill Bit with Tool Box, 1/4" Shank Step Bits for Aluminum, Wood, Plastic, Metal

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$59.99

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2 available
Size: 3PCS Imperial Step Bits-(1/8"-7/8")
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About this item
  • ENHANCED DURABILITY: Our industrial-grade step drill set is meticulously crafted from high-quality alloy steel and undergoes multiple manufacturing processes. Each drill bit is carefully inspected at the factory to ensure superior quality and longevity.
  • IMPROVED STABILITY: Unlike ordinary step drills that often suffer from deflection during cutting, our four-flute step drill bit provides exceptional stability. This feature enhances accuracy and cutting speed, making it perfect for stainless steel drilling. In fact, it offers a significantly longer service life compared to regular step drills.
  • 3PCS NITRIDING STEP BIT KIT: Our 3-piece nitriding step bits set includes a range of sizes to cater to various drilling needs. The set comprises step bits with diameters of 1/8"-1/2" (13 steps), 1/4"-3/4" (9 steps), 3/16"-7/8" (12 steps). All these bits come in a sturdy blow molded case for easy storage and transport.
  • VERSATILE DRILLING CAPABILITY: With its powerful drilling capability, our step drill is suitable for piercing holes in various materials, including thin metal, copper, aluminum, iron, carbon steel, wood, and plastic. It's an essential addition to any DIY enthusiast's toolbox and can be utilized for a wide range of household projects.
  • USER-FRIENDLY DESIGN: Our step drill bits feature laser-engraved step sizes, ensuring clear visibility and eliminating concerns about wear and tear during use. This design element enhances convenience and accuracy, making the drilling process easier and more efficient.
Product details
Brand
THINKWORK
Manufacturer
THINKWORK
Material
High Speed Steel (HSS)
Colour
black
Size
3PCS Imperial Step Bits-(1/8"-7/8")
Model number
W6173
Part number
W6173

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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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
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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