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JEFE HEX 115 Pcs Cobalt Drill Bit Set, All M35 HSS Drill Bit Sets, 135 Split Point, Fractional Sizes 1/16 to 1/2, Letters A-Z, Wire Sizes #1 to #60, Durable Metal Indexed Storage Case
Accuracy & Longevity - 135 degree split point starts drilling immediately requires less force and eliminates “walking” across the working surface.
JEFE HEX 115 Pcs Cobalt Drill Bit Set, All M35 HSS Drill Bit Sets, 135 Split Point, Fractional Sizes 1/16" to 1/2", Letters A-Z, Wire Sizes #1 to #60, Durable Metal Indexed Storage Case
Item #: 83037126

JEFE HEX 115 Pcs Cobalt Drill Bit Set, All M35 HSS Drill Bit Sets, 135 Split Point, Fractional Sizes 1/16" to 1/2", Letters A-Z, Wire Sizes #1 to

Item #: 83037126

BDT 43244

Price Details

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*All items will import from US

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Accuracy & Longevity - 135 degree split point starts drilling immediately requires less force and eliminates “walking” across the working surface.
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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

Comprehensive Collection
This 115-piece set includes a variety of fractional, letter, and wire sizes, ensuring you have the right drill bit for any job, increasing versatility and convenience for users across different projects.
Durable Construction
Crafted from M35 HSS cobalt, these drill bits provide exceptional strength and longevity, promising superior performance and reduced wear compared to standard bits, perfect for heavy-duty tasks.
Indexed Storage Case
The durable metal indexed storage case organizes all drill bits neatly, making it easy to find and keep track of sizes, enhancing efficiency and accessibility during use.

Product Details

Shop JEFE HEX 115 Pcs Cobalt Drill Bit Set, All M35 HSS Drill Bit Sets, 135 Split Point, Fractional Sizes 1/16 to 1/2, Letters A-Z, Wire Sizes #1 to #60, Durable Metal Indexed Storage Case online at a best price in Bangladesh. B0BP9D3YH2
Item Weight0.25 lbs (110 grams)

Who Should Buy?

Suitable For
  • Professional Mechanics

    Ideal for mechanics needing durable, high-speed cobalt bits for metalworking and precise drilling tasks.

  • DIY Enthusiasts

    Perfect for home improvement projects requiring a variety of sizes and high-quality drill bits for versatility.

  • Metal Fabricators

    A great choice for fabricators who need reliable bits for drilling tough metals in industrial applications.

Not Suitable For
  • Occasional Users

    Not ideal for casual users needing only a few sizes or lower quality bits for infrequent use.

  • Woodworking Projects

    Woodworkers may find these bits less suitable as they are designed primarily for metals, not softer materials.

  • Budget Shoppers

    Those on a tight budget might find better value in smaller or lower-priced drill bit sets.

Product Description

JEFE HEX 115 Pcs Cobalt Drill Bit Set, All M35 HSS Drill Bit Sets, 135 Split Point, Fractional Sizes 1/16" to 1/2", Letters A-Z, Wire Sizes #1 to #60, Durable Metal Indexed Storage Case

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the key features of the 115 Pcs Cobalt Drill Bit Set?

    Answer: The 115 Pcs Cobalt Drill Bit Set features all M35 HSS construction, ensuring exceptional strength and durability. It includes sizes ranging from 1/16 to 1/2 inches, letters A-Z, and wire sizes #1 to #60, satisfying a wide variety of drilling needs. The 135° split point design facilitates quicker penetration and reduces walking, making it ideal for drilling into a range of materials, including hard metals.
  • Question: What materials can I use these drill bits on?

    Answer: This cobalt drill bit set is versatile and can be used on various materials, including stainless steel, aluminum, and other tough metals. The M35 HSS construction offers enhanced performance compared to standard steel bits, making it perfect for demanding tasks like automotive work or industrial applications. Users often choose this set for metalworking, DIY projects, and professional use in workshops.
  • Question: How do I maintain these cobalt drill bits for longevity?

    Answer: To maintain the longevity of your cobalt drill bits, it's essential to use them at the correct speeds and feeds based on the material being drilled. Regularly cleaning the bits and avoiding excessive heat during work can prevent dulling. Additionally, storing them in a cool, dry place and keeping them organized will help preserve their sharpness and prevent damage.
  • Question: Are these drill bits suitable for high-speed applications?

    Answer: Yes, these cobalt drill bits are well-suited for high-speed applications due to their heat-resistant properties. Cobalt bits hold their sharpness longer than standard bits, allowing for faster drilling without overheating or becoming dull. This makes them an excellent choice for tasks that require high RPM, such as in CNC machines or power drilling.
  • Question: Can this drill bit set be used for woodwork?

    Answer: While primarily designed for metal drilling, the 115 Pcs Cobalt Drill Bit Set can be used for woodwork as well. However, it's important to note that a sharper wood-specific drill bit might provide cleaner holes. That said, many woodworkers appreciate the option to use these bits for creating pilot holes or drilling into tougher wood types, especially when precision is required.
  • Question: How is this drill set organized for convenience?

    Answer: The 115 Pcs Cobalt Drill Bit Set is typically organized in a sturdy case with designated slots for each bit size. This organization not only prevents loss but also allows for quick access and identification of the correct size. Many users find that this level of organization enhances their workflow, making it faster to find the right tool for each project.
  • Question: Are there any specific safety precautions I should take when using these bits?

    Answer: Absolutely, safety is crucial when using drill bits. Always wear appropriate eye protection and ensure your material is securely clamped down to prevent movement. Use a drill with adequate power for the bit size you are using, and avoid excessive force when drilling to prevent bit breakage. Following these precautions will help ensure a safer working environment.
  • Question: What sizes are included in this cobalt drill bit set?

    Answer: The 115 Pc Cobalt Drill Bit Set features a comprehensive range of sizes, including fractional sizes from 1/16 to 1/2 inches, alphabetic sizes A-Z, and wire sizes #1 to #60. This diverse size selection allows users to tackle a multitude of tasks, from detailed work requiring precision to heavier drilling applications, making it a favorite for both professionals and DIY enthusiasts.
  • Question: Can I use these drill bits for concrete or masonry?

    Answer: No, cobalt drill bits are not designed for concrete or masonry applications. These bits are primarily built for metalworking and may not withstand the hardness of concrete or brick. For drilling into masonry, it is recommended to use masonry bits, which have a different construction and are specifically designed to handle such tough materials.
  • Question: Where can I buy the 115 Pcs Cobalt Drill Bit Set?

    Answer: You can purchase the 115 Pcs Cobalt Drill Bit Set at Ubuy in Bangladesh. Ubuy offers a range of drilling tools, ensuring you have access to high-quality products. Visit their website to check availability and find more details on this excellent drill bit set to enhance your tool collection.

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.