NORTOOLS
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Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Sets Hss-G M35 Cobalt 5% DIN338 Metal Drill Set for Stainless Steel,Hard Metal, Cast Iron with Storage Box
Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Sets Hss-G M35 Cobalt 5% DIN338 Metal Drill Set for Stainless Steel,Hard Metal, Cast Iron with Storage Box
Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Sets Hss-G M35 Cobalt 5% DIN338 Metal Drill Set for Stainless Steel,Hard Metal, Cast Iron with Storage Box
Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Sets Hss-G M35 Cobalt 5% DIN338 Metal Drill Set for Stainless Steel,Hard Metal, Cast Iron with Storage Box
Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Sets Hss-G M35 Cobalt 5% DIN338 Metal Drill Set for Stainless Steel,Hard Metal, Cast Iron with Storage Box
Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Sets Hss-G M35 Cobalt 5% DIN338 Metal Drill Set for Stainless Steel,Hard Metal, Cast Iron with Storage Box
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Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Sets Hss-G M35 Cobalt 5% DIN338 Metal Drill Set for Stainless Steel,Hard Metal, Cast Iron with Storage Box
Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Sets Hss-G M35 Cobalt 5% DIN338 Metal Drill Set for Stainless Steel,Hard Metal, Cast Iron with Storage Box
Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Sets Hss-G M35 Cobalt 5% DIN338 Metal Drill Set for Stainless Steel,Hard Metal, Cast Iron with Storage Box
Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Sets Hss-G M35 Cobalt 5% DIN338 Metal Drill Set for Stainless Steel,Hard Metal, Cast Iron with Storage Box
Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Sets Hss-G M35 Cobalt 5% DIN338 Metal Drill Set for Stainless Steel,Hard Metal, Cast Iron with Storage Box
Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Sets Hss-G M35 Cobalt 5% DIN338 Metal Drill Set for Stainless Steel,Hard Metal, Cast Iron with Storage Box
Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Sets Hss-G M35 Cobalt 5% DIN338 Metal Drill Set for Stainless Steel,Hard Metal, Cast Iron with Storage Box
High-quality high speed steel Cobalt drills for exceptional cutting performance and durability.
Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Sets Hss-G M35 Cobalt 5% DIN338 Metal Drill Set for Stainless Steel,Hard Metal, Cast Iron with Storage Box
Item #: 52686015

Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Sets Hss-G M35 Cobalt 5% DIN338 Metal Drill Set for Stainless Steel,Hard Metal, Cast Iron with

87% of respondents would recommend this to a friend

Item #: 52686015

USD 54

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High-quality high speed steel Cobalt drills for exceptional cutting performance and durability.
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What Stands Out

High Cobalt Content
The 5% cobalt formulation enhances heat resistance and durability, making these drill bits ideal for drilling tough materials like stainless and alloy steel.
Precision Sizes
Ranging from 1.0 to 10mm with 0.5mm increments, this set provides versatility and precision for various drilling tasks, ensuring suitable options for different projects.
DIN338 Standards
Manufactured to DIN338 standards, these bits ensure superior performance and reliability, meeting professional demands while reducing breakage and wear during extended use.

Product Details

Shop for NORTOOLS Drill Bit Sets - 19 PCS M35 Cobalt 5% DIN338 Hss-G Metal Drill Set for Stainless Steel Alloy Steel. Sizes range from 1.0-10mm x 0.5mm. Perfect choice for all your drilling needs. Shop at Ubuy USA
BrandNORTOOLS
Set Name19-piece
Unit Count1 count
Number of Packs1
ManufacturerNORTOOLS
Manufacturer Part NumberB088KJSS8J
Number of Pieces19
Country Of OriginChina
Cutting Diameter1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7,7.5,8,8.5,9,9.5,10 Millimetres
Minimum Bore Diameter1 Millimetres
MaterialAlloy Steel, High Speed Steel (HSS)
Finish TypesHigh Speed Steel,Stainless Steel,Steel
Shank TypeRound Shank
Surface RecommendationMetal
Cutting Angle String135 Degrees
Tool Flute TypeSpiral
Point StyleSplit Point
Number of Flutes2
Finish typeHigh Speed Steel,Stainless Steel,Steel
Item Weight2 lbs (910 grams)

Who Should Buy?

Suitable For
  • Professional Mechanics

    Ideal for mechanics needing durable, high-performance drill bits for stainless and alloy steel applications.

  • DIY Enthusiasts

    Perfect for hobbyists and DIY users looking to tackle metalworking projects with precision and effectiveness.

  • Metal Fabricators

    Great for metal fabricators who require reliable drills for creatings parts and components efficiently.

Not Suitable For
  • Woodworking Projects

    Not suitable for woodworkers, as these bits perform best on metal and may damage wood materials.

Product Description

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Customer Questions & Answers

  • Question: How to Shop Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Online From Ubuy?

    Answer: It’s easy to shop Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
  • Question: Is Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit Available to Shop Online in USA?

    Answer: Yes, at Ubuy USA this product is available for you to shop at a reasonable price. The Cobalt Drill Bit Set,19 PCS(1.0mm-10.0mm) Drill Bit is not available locally but you can trust us with our express shipping services.
  • Question: How Long Does It Take to Get Product After Placing the Order?

    Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

NORTOOLS Editorial Review

Cobalt Drill Bit Set, 91 PCS HSS M35 Cobalt 5% Fully Ground Drills DIN338 With 135 Split Point For Sheet Metals Stainless Steel,Hard Metal With Storage Box1.0-10.0 X 0.1mm; This versatile set by Nortools includes 91 high-speed steel drill bits with 5% cobalt content, designed specifically for drilling into hard materials such as stainless steel and aluminum alloy. Users have praised the sharpness and overall quality, stating they perform exceptionally well when allowed to work at their own pace. However, some noted the bits can be a bit tight in their slots which could lead to potential mishaps if not handled carefully. Despite this minor downside, the durability and effectiveness for metal fabrication make this set a valuable addition to any toolbox.

Customer Reviews & Ratings

4.3
57 customers ratings
  • 5 Star
    67%
  • 4 Star
    16%
  • 3 Star
    6%
  • 2 Star
    4%
  • 1 Star
    7%

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Pros

  • High-quality drill bits for stainless steel drilling
  • Includes 91 pieces for versatile applications
  • 5% cobalt for enhanced durability and sharpness
  • Effective on hard metals and plastic
  • Well-constructed storage box for organization

Cons

  • Drill bits can be tight in their storage slots

Platform Trust & Buyer Confidence

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4.2/5 9704 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot

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USD 54

Order now and get it around Thursday, October 29

QTY:

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Fastest cross-border delivery

Features & Benefits

  • 19-piece M35 Cobalt drill bit set.
  • 135° split point for easy penetration and reduced wear.
  • Ideal for tough materials like stainless steel and hard metals.
  • Made of high speed steel with 5% cobalt for superior toughness.
  • Includes durable metal storage case for convenience.
  • Perfect for deep hole drilling, minimizing work hardening.

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