Techhyren 13Pcs Cobalt Drill Bit Set, 1/16"-1/4" M35 High Speed Steel Twist Jobber Drill Bits Set for Hardened Metal, Stainless Steel, Cast Iron, Wood, Plastic, with Index Storage Case

Name: Techhyren 13Pcs Cobalt Drill Bit Set, 1/16"-1/4" M35 High Speed Steel Twist Jobber Drill Bits Set for Hardened Metal, Stainless Steel, Cast Iron, Wood, Plastic, with Index Storage Case
Brand: Tech Hyren
SKU: awhd-us-b0fzqq594d
Price: 10.48 USD
Availability: InStock

Brand: Tech Hyren

Condition: Used

$10⁴⁸

$11⁹⁹

-13% Save $1⁵¹

Updated: 4 days ago

Buy at Amazon.com

Description

【Complete Size Set】 This set includes 13 commonly used drill bits (1/16" to 1/4"), with sizes increasing by 1/64", which can meet a variety of needs from fine work to regular drilling. The sturdy indexed plastic storage case is convenient for classified storage and carrying

【M35 Cobalt High Speed Steel】The drill bit set is made of M35 high speed steel, enriched with 5% cobalt. Compared to ordinary drill bits, it has superior wear and heat resistance, significantly extending its service life, making it particularly suitable for long-term drilling operations in hard materials

【135° Split Point】The precise 135-degree split point design automatically centers the drill at the moment of contact, effectively preventing the drill bit from slipping and shifting, ensuring accurate drilling. Combined with the spiral groove design, it facilitates rapid chip evacuation, improving drilling efficiency and finish

【Application range】It is suitable for hard metals such as stainless steel, cast iron, and hardened steel, but can also easily handle soft metals such as copper and aluminum, as well as a variety of materials such as plastic and wood. It is an ideal choice for metal processing, woodworking, home repair and DIY projects

【After Sales Service】If you have any problems after your purchase, please contact us and we'll get back to you promptly

Buy at Amazon.com

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

Backed by Amazon's A-to-Z Guarantee
30-day return policy
Ships from Amazon fulfillment centers
Price verified on Amazon

Product Details

SKU:: awhd-us-b0fzqq594d
Model:: HRT0001
Country:: US
ASIN:: B0FZQQ594D

Shopping Smarter

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 $2 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?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Tech Hyren products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

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.