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Step Drill Bit for Metal, HSS Step Drill Bit, CORTOOL Titanium High Speed Steel Step Drill Bits, Unibit Step Drill Bits (1/4 to 1-3/8 Step Bit)
Increases cutting speed with self-centering and prevents walking.
Step Drill Bit for Metal, HSS Step Drill Bit, CORTOOL Titanium High Speed Steel Step Drill Bits, Unibit Step Drill Bits (1/4" to 1-3/8" Step Bit)

Step Drill Bit for Metal, HSS Step Drill Bit, CORTOOL Titanium High Speed Steel Step Drill Bits, Unibit Step Drill Bits (1/4" to 1-3/8" Step Bit)

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Increases cutting speed with self-centering and prevents walking.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Speed Steel
Constructed from premium HSS, this step drill bit offers exceptional durability and heat resistance, ensuring long-lasting performance even in the toughest metal drilling tasks.
Titanium Coating
The titanium finish enhances cutting efficiency and reduces friction, allowing for smoother drilling and extending the lifespan of the bit while providing superior performance over standard drill bits.
Versatile Size Range
With a size range from 1/4" to 1-3/8", this step drill bit is perfect for various applications, easily tackling multiple hole sizes without the need for changing bits, saving time and effort.

Product Details

Shop Step Drill Bit for Metal, HSS Step Drill Bit, CORTOOL Titanium High Speed Steel Step Drill Bits, Unibit Step Drill Bits (1/4 to 1-3/8 Step Bit) online at a best price in New Zealand. B09495TJ91
Brand NameCortool
Model13000001
Set Name1/4"to 1-3/8"Step Bit Set
Unit Count1 Count
ManufacturerCortool
Part Number13000002-13000006-13070003
Included Componentsstep drill bit
Cutting Diameter34.93 Millimeters
Material TypeHigh Speed Steel (HSS)
Finish TypesTitanium
Shank Type3-Flat
Surface RecommendationMetal,Steel
Cutting Angle String135 Degrees
Tool Flute TypeStraight
Point StyleStep Point
Number of Flutes2
MaterialHigh Speed Steel (HSS)
Finish TypeTitanium
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Metal Fabricators

    Ideal for metal fabricators who need precise hole sizes for various metal projects efficiently.

  • DIY Enthusiasts

    Great for DIY enthusiasts looking for versatility in drilling holes of different sizes in metal materials.

  • Electricians

    Perfect for electricians needing to create clean holes in metal panels for conduit and wiring installations.

Not Suitable For
  • Woodworkers

    Not suitable for woodworkers needing specialized bits for creating clean and precise holes in wood.

Product Description

Step Drill Bit for Metal, HSS Step Drill Bit, CORTOOL Titanium High Speed Steel Step Drill Bits, Unibit Step Drill Bits (1/4" to 1-3/8" Step Bit)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What types of materials can this drill bit be used on?

    Answer: Plastic, aluminum, copper, and iron sheet metal
  • Question: What is the size range of this drill bit set?

    Answer: 1/4-1-3/8, 3/16-7/8
  • Question: Does this drill bit prevent walking?

    Answer: Yes, it has self-centering feature to prevent walking.
  • Question: Country of origin?

    Answer: The product is made in China.
  • Question: What is the emphasis of the Cortool brand?

    Answer: The Cortool brand has always placed emphasis on product quality and customer service.
  • Question: Are the products subjected to any tests?

    Answer: All products sold are subjected to rigorous drilling comparison tests.
  • Question: What needs does the product meet?

    Answer: The product is fully capable of meeting the needs of home renovation and DIY projects, as well as catering to the demands of corporate users.
  • Question: Is the product craftsmanship up to standards?

    Answer: The product craftsmanship meets technical requirements, and the Cortool brand is also ISO9001 certified.
  • Question: How many years of experience does Cortool have in manufacturing cutting tools?

    Answer: The Cortool brand has over 20 years of experience in manufacturing cutting tools.

Cortool Step Drill Bits Editorial Review

** CORTOOL Titanium High Speed Steel Step Drill Bit Set** The CORTOOL Titanium High Speed Steel Step Drill Bit Set has garnered a positive reception from users who appreciate its efficacy and versatility. Initially, some customers were concerned about the product's low price, but many discovered that it performs exceptionally well, proving to be a reliable tool for various drilling tasks. Reviewers have been particularly impressed with its ability to bore through thin materials like wood and Plexiglass with ease. Additionally, when used correctly – at lower speeds for metal – the drill bit can effectively cut through stainless steel and thick materials. Users have highlighted the tool’s efficiency in creating precise, clean holes, particularly for DIY projects such as modifying rain barrels. While the bit excels in drilling applications, it is worth noting that it may require additional tools like pliers for deburring holes after drilling, especially with tougher materials. Overall, buyers Consider the CORTOOL Step Drill Bit a valuable addition to their toolkit, combining high performance with cost-effectiveness, making it suitable for hobbyists and professionals alike. **

Customer Reviews & Ratings

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Pros

  • Performs well on various materials, including wood, Plexiglass, and metal.
  • Offers a cost-effective solution without compromising on quality.
  • Efficient for creating clean, precise holes for specific projects.
  • Easy to use once proper techniques (like lower speeds for metal) are employed.

Cons

  • May require tools for deburring after use.

Platform Trust & Buyer Confidence

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Ranee
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“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”

22 July 2026 · via Trustpilot
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NordVPN
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“very speedy delivery,tracking info was superb-best experikence ever!!!”

24 June 2026 · via Trustpilot
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Nicholas
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“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”

22 June 2026 · via Trustpilot
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Dneah
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“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”

15-Jul-26 · via Trustpilot
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Tania
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“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”

11-Jul-26 · via Trustpilot
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