COMOWARE 5PCS M35 Cobalt Step Drill Bit Set with 1/4" Hex Shank, Automatic Center Punch, Two Spiral Flute Impact Design, Ideal for Metal, Stainless Steel, Wood, Plastic — Open-Box, 5% Off

Name: COMOWARE 5PCS M35 Cobalt Step Drill Bit Set with 1/4" Hex Shank, Automatic Center Punch, Two Spiral Flute Impact Design, Ideal for Metal, Stainless Steel, Wood, Plastic
Brand: COMOWARE
SKU: awhd-us-b0btm3j74h
Price: 24.40 USD
Availability: InStock

Brand: COMOWARE

Condition: Used

$24⁴⁰

$25⁶⁸

-5% Save $1²⁸

Updated: 3 days ago

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Description

[M35 HSS Drill Bit] Made from high-speed M35 cobalt steel for exceptional heat resistance and durability. Effortlessly drills through stainless steel, metal, wood, plastic, and fiberglass without chipping, even during interrupted cuts.

[Double Spiral Flutes] Dual grooves ensure rapid chip removal for faster, smoother drilling. The self-starting 118° split point reduces walking and enhances precision in thin materials while resisting wear.

[Multi-Range Step Drill Set] Our 5-piece step drill set caters to diverse drilling needs with diameter ranges:3/16"–1/2" (6 steps), 1/8"–1/2" (13 steps), 1/4"–3/4" (9 steps), 3/16"–7/8" (12 steps), 1/4"–1-3/8" (10 steps). This versatile set eliminates the need for multiple drill bits, saving time and effort.

[Hex Shank & Anti-Slip] 1/4" hex shank fits securely into all power drills, including quick-change chucks. Anti-slip hexagonal grip ensures stability and prevents wobbling during operation.

[Portable & Customer Support] Perfect for home repairs, DIY projects, or light-duty tasks. Includes a compact storage case for easy organization. Backed by hassle-free customer support (contact us directly or via Amazon post-return window).

step drill bits

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Product Details

SKU:: awhd-us-b0btm3j74h
Model:: CNStepSpiral
Country:: US
ASIN:: B0BTM3J74H

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $1 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

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Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.