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Step Drill Bit Set, 3 Pieces Titanium Coated High Speed Steel Unibit Cone Drill Bit Kit for Plastic, Wood, Metal Sheet, Aluminum Hole Drilling HSS Stepped Driil Bit (Metric 4-12mm/4-20mm/4-32mm)
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Step Drill Bit Set, 3 Pieces Titanium Coated High Speed Steel Unibit Cone Drill Bit Kit for Plastic, Wood, Metal Sheet, Aluminum Hole Drilling HSS Stepped Driil Bit (Metric 4-12mm/4-20mm/4-32mm)
This 3PCS Step Drill Bit Set replaces 28 separate drill bits, offering fast and smooth cutting for various materials.
Step Drill Bit Set, 3 Pieces Titanium Coated High Speed Steel Unibit Cone Drill Bit Kit for Plastic, Wood, Metal Sheet, Aluminum Hole Drilling HSS Stepped Driil Bit (Metric 4-12mm/4-20mm/4-32mm)
Item #: 220450356

Step Drill Bit Set, 3 Pieces Titanium Coated High Speed Steel Unibit Cone Drill Bit Kit for Plastic, Wood, Metal Sheet, Aluminum Hole Drilling HSS

Item #: 220450356

JMD 2751

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*All items will import from US

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This 3PCS Step Drill Bit Set replaces 28 separate drill bits, offering fast and smooth cutting for various materials.
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What Stands Out

Titanium Coating
Durable titanium coating enhances longevity and reduces friction, ensuring smooth drilling through various materials without wear, which prolongs tool life and performance.
Versatile Use
Designed for plastic, wood, metal sheets, and aluminum, this set allows for diverse applications, making it a perfect choice for DIY projects and professional use.
Step Design
The stepped design provides precise hole sizes, facilitating a clean and efficient drilling process with metric sizes ranging from 4-12mm, 4-20mm, and 4-32mm.

Product Details

Shop Step Drill Bit Set, 3 Pieces Titanium Coated High Speed Steel Unibit Cone Drill Bit Kit for Plastic, Wood, Metal Sheet, Aluminum Hole Drilling HSS Stepped Driil Bit (Metric 4-12mm/4-20mm/4-32mm) online at a best price in Jamaica. B0G3WJLPMG
Brand NameLepoHome
ModelDrill-Z4
UPC722943812082
Set Name3-Piece Step Drill Bit Set
Unit Count1 Count
Number of Packs3
ManufacturerLepoHome
Part NumberDrill-Z4
Number of Pieces3
Cutting Diameter3 millimeters
Minimum Bore Diameter0.38 inches (1 cm)
Material TypeHigh Speed Steel (HSS)
Finish TypesTitanium
Shank TypeHex
Surface RecommendationAluminum, Plastic, Wood, Metal
Cutting Angle String135 degrees
Tool Flute TypeSpiral
Point StyleStep Point
Number of Flutes2
MaterialHigh Speed Steel (HSS)
Finish TypeTitanium
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Perfect for hobbyists who frequently work with various materials and need versatile drilling options.

  • Professional Contractors

    Ideal for contractors requiring efficient hole drilling in metal, wood, and plastic during projects.

  • Metal Fabricators

    Great for metal workers who need precise, clean holes in aluminum and metal sheets.

Not Suitable For
  • Heavy Industry Use

    Not suitable for heavy machinery applications that demand high-load and high-durability drilling tools.

Product Description

Step Drill Bit Set, 3 Pieces Titanium Coated High Speed Steel Unibit Cone Drill Bit Kit for Plastic, Wood, Metal Sheet, Aluminum Hole Drilling HSS Stepped Driil Bit (Metric 4-12mm/4-20mm/4-32mm)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What materials can the Step Drill Bit Set drill through?

    Answer: The Step Drill Bit Set is designed for versatility, allowing you to drill through plastic, wood, metal sheets, and aluminum. The titanium coating enhances durability and reduces friction, making it ideal for various applications. Whether you’re working on home improvement projects or crafting, this set provides precise holes in different materials. For instance, you can easily use it to create clean holes in a metal sheet for electrical conduit or to drill into wood for cabinetry.
  • Question: How does the titanium coating benefit the drill bits?

    Answer: The titanium coating on these high-speed steel drill bits improves their longevity and performance. This coating helps reduce friction during drilling, allowing for smoother cuts and decreased heat generation. It's particularly beneficial when drilling through harder materials, as it minimizes wear and tear. For example, using these bits to drill through aluminum can yield more polished results with less effort compared to standard bits.
  • Question: What sizes are included in the Step Drill Bit Set?

    Answer: The Step Drill Bit Set typically includes three pieces, each featuring various sizes designed for incremental drilling. This design allows users to create multiple hole sizes with one tool, making it ideal for tasks that require different hole dimensions without needing to switch bits frequently. For instance, if you're working on an automotive project, these sizes can accommodate a range of bolt sizes effectively.
  • Question: Can the drill bits be used with a hand drill?

    Answer: Yes, these drill bits are compatible with both power drills and hand drills. This flexibility allows you to use the drill bits based on your comfort or the task at hand. When using a hand drill for lighter tasks, such as drilling into wood or plastic, you can maintain better control and precision, ensuring clean holes in your projects.
  • Question: What is a step drill bit, and how is it used?

    Answer: A step drill bit features a conical shape with multiple tiers, allowing it to create holes of varying diameters. It is particularly useful for making clean holes in thin materials without the need for multiple drill bits. Simply start drilling at the smallest step, and as you apply more pressure, the bit advances through the material, enlarging the hole to the desired size. This is perfect for tasks requiring different hole sizes such as cable management or plumbing projects.
  • Question: Are these drill bits suitable for professional use?

    Answer: Absolutely, the Step Drill Bit Set is suitable for both hobbyists and professionals. The high-speed steel construction and titanium coating provide enhanced durability, making them ideal for rigorous use in various settings, from workshops to construction sites. Professionals will appreciate the performance and reliability when drilling into metals and other materials, which can contribute to high-quality results in their work.
  • Question: How do I maintain the drill bits for longevity?

    Answer: To maintain the longevity of your Step Drill Bit Set, it’s important to keep them clean and store them properly. After each use, wipe the bits to remove any debris or residue. Store them in a dry place to prevent rusting. Avoid using excessive force while drilling, which can cause premature wear. Regular maintenance extends the life of the bits and preserves their cutting efficiency. This is especially important if you frequently use different materials for your projects.
  • Question: What makes high-speed steel (HSS) a good choice for drill bits?

    Answer: High-speed steel (HSS) is a popular choice for drill bits due to its high hardness, heat resistance, and ability to maintain sharpness. These properties allow HSS bits to drill through tough materials like metal and hardwood efficiently. When used with the titanium coating, these bits can drill smoothly and produce clean holes, making them suitable for both professional and home projects. For instance, they work well for metalworking tasks where precision is crucial.
  • Question: Where can I buy the Step Drill Bit Set in Jamaica?

    Answer: You can buy the Step Drill Bit Set from Ubuy in Jamaica. Ubuy offers a wide range of tools including this titanium-coated high-speed steel unibit cone drill bit kit. Shopping from Ubuy ensures you have access to quality products suited for various drilling tasks, and their platform is user-friendly for a smooth purchasing experience.

LepoHome Step Drill Bits Editorial Review

**Editorial Review of Product:** The product has generated a mixed but overall positive reception among customers who emphasize its effectiveness and versatility in creating clean holes in various materials, particularly for DIY projects. Users have found the drill bits to perform particularly well when drilling through plastics and wood, with many sharing successful experiences while using them for specific tasks such as modifying RC body shells or drilling holes for solar battery banks in Pelican cases. They note that the design of the bits results in manageable debris, making clean-up easier. However, it is essential to highlight that experiences vary significantly with metal applications. While some users reported successful drilling into mild steel with careful technique, others faced issues like overheating and breakage on tougher materials. This inConsistency may influence user satisfaction, particularly for those planning to use these bits primarily for metalwork. Many reviewers express a sense of regret for not purchasing these drill bits sooner due to the time-saving aspect they provide. The additional pouch for storage received commendation, though some users experienced issues with the quality of the pouch's hook & loop closure, leading to concerns about the security of the bits. In summary, these drill bits stand out for personal projects and light to moderate materials, but users should approach metal drilling with caution. **

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Pros

  • Effective for drilling clean holes in plastics and woods.
  • Convenient for DIY projects with smooth operation.
  • Produces manageable debris for easy cleanup.
  • Time-saving and efficient for various applications.
  • Handy storage pouch included (though quality may vary).

Cons

  • InConsistent performance with metal drilling; some users report overheating and breakage.

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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23 July 2026 · via Trustpilot
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JMD 2751

Order now and get it around Saturday, August 22

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • 3-piece set replaces 28 drill bits for convenience.
  • High-speed steel with titanium coating ensures durability.
  • Two-fluted design allows for fast and smooth drilling.
  • Suitable for a variety of materials such as plastic, aluminum, and copper.
  • Easy to achieve different diameter holes without changing bits.
  • Refund/replacement policy for customer satisfaction.

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