BOSCH CO21 21-Piece Assorted Set with Included Case Cobalt Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum
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BOSCH CO21 21-Piece Assorted Set with Included Case Cobalt Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum
Withstands high-temperature applications for extended periods of time (up to 1,100 degreeF).
BOSCH CO21 21-Piece Assorted Set with Included Case Cobalt Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum
Nº de artículo: 81467674

BOSCH CO21 21-Piece Assorted Set with Included Case Cobalt Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast

88% of respondents would recommend this to a friend

Nº de artículo: 81467674

PYG 1068327

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Withstands high-temperature applications for extended periods of time (up to 1,100 degreeF).
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What Stands Out

Versatile Material Compatibility
Designed for various materials like light-gauge metal and high-carbon steel, making it ideal for diverse drilling applications across different industries.
Cobalt Construction
Crafted from premium cobalt for superior durability and heat resistance, ensuring prolonged performance and extended tool life during heavy-duty tasks.
Precision Performance
Engineered for accuracy, the drill bit facilitates clean holes and minimizes burrs, addressing user needs for high-quality finishes in metalworking projects.

Detalles de producto

Shop BOSCH CO21 21-Piece Assorted Set with Included Case Cobalt Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum online at a best price in Paraguay. B0CQLXGQVY

Who Should Buy?

Suitable For
  • Metal Workers

    Ideal for professionals working with various metal types, ensuring precision and durability in all drilling tasks.

  • DIY Enthusiasts

    Perfect for home projects involving metal, providing excellent performance for hobbyists and skilled DIYers alike.

  • Industrial Applications

    Well-suited for heavy-duty industrial environments where tough materials require reliable and efficient drilling solutions.

Not Suitable For
  • Woodworkers

    Not suitable for wood drilling, which requires specialized bits for optimal performance and cut quality.

DESCRIPCIÓN DEL PRODUCTO

BOSCH CO21 21-Piece Assorted Set with Included Case Cobalt Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum

¿Tienes alguna consulta? Chatea con nosotros

Preguntas y respuestas de los clientes

  • Pregunta: What materials can the BOSCH CO14 drill bits be used on?

    Respuesta: The BOSCH CO14 Drill Bits are specifically designed for use on hard materials like stainless steel and cast iron. The cobalt metal construction ensures durability and high-performance drilling, making it ideal for professionals and DIY enthusiasts alike. When tackling tougher jobs such as drilling into metal sheets or pipes, these bits maintain sharpness longer than standard steel bits, resulting in cleaner and more precise holes. Whether you're working on automotive repairs or metalworking projects, these bits will help you achieve optimal results.
  • Pregunta: How do the three-flat shanks benefit the drilling process?

    Respuesta: The three-flat shank design provides a secure grip on the drill chuck, minimizing slippage during operation. This feature is particularly beneficial when drilling into hard materials, as it ensures that the bit remains securely in place, allowing for more controlled and accurate drilling. This means fewer interruptions and a more efficient workflow, which is essential for both professional jobs and home improvement tasks. This design also enhances torque transfer, giving you better control and reducing the risk of damaging the bit or the material being drilled.
  • Pregunta: Is the BOSCH CO14 set suitable for both professionals and beginners?

    Respuesta: Absolutely! The BOSCH CO14 set is versatile enough for both experienced professionals and beginners. Its easy-to-use drill bits are designed to perform well in a variety of applications, making it an excellent choice for anyone from contractors to DIY home project enthusiasts. With its included case, the set also ensures that all bits are organized and easily accessible. This convenience allows beginners to quickly find the right tool for their project, while professionals appreciate the quality and durability that BOSCH tools are known for.
  • Pregunta: Can the BOSCH CO14 drill bits be used in a standard drill?

    Respuesta: Yes, the BOSCH CO14 drill bits are designed to fit standard drill chucks. Their three-flat shank design helps ensure a secure grip, making them suitable for a wide range of power tools, including corded and cordless drills. This compatibility means you can easily incorporate them into your existing toolkit, allowing you to tackle a variety of drilling tasks without needing special equipment. Whether you’re working on home repairs or tackling larger construction projects, these bits provide the versatility needed for different applications.
  • Pregunta: What is the benefit of using cobalt metal for drill bits?

    Respuesta: Cobalt metal enhances the durability and heat resistance of drill bits, enabling them to provide longer service life, especially on hard materials like stainless steel. Cobalt bits retain their sharpness longer than standard high-speed steel bits, resulting in reduced wear and tear during high-temperature operations. This means you can efficiently drill more holes with less frequent replacements. For those undertaking metalworking tasks or fabricating parts, the longevity and performance advantage of cobalt bits make them a critical addition to your tool collection.
  • Pregunta: What are some recommended applications for the BOSCH CO14 drill bits?

    Respuesta: The BOSCH CO14 drill bits are ideal for drilling applications such as metalworking, automotive repairs, and fabrication. They can be used for tasks like drilling holes in stainless steel sheets for mounting brackets, creating custom fixtures, or penetrating cast iron for plumbing applications. The severe-duty design and ability to handle high torque make these bits suitable for a range of projects, whether industrial or DIY. Their effectiveness in drilling precise holes enhances both professional and hobbyist projects alike.
  • Pregunta: How should I care for and maintain the BOSCH CO14 drill bits?

    Respuesta: To ensure the longevity of your BOSCH CO14 drill bits, it's crucial to clean them after use, removing any metal shavings or debris. Store them in the included case to prevent damage and maintain organization. Avoid using excessive force during drilling, as this can dull the edge and reduce performance. Additionally, using the correct speed settings on your drill for the material you’re working on will also help extend the life of the bits. Proper care will keep them performing at their best for years to come.
  • Pregunta: Are replacement drill bits available for the BOSCH CO14 set?

    Respuesta: Yes, replacement drill bits are available for the BOSCH CO14 set. You can purchase individual cobalt metal drill bits from various retailers or directly from BOSCH’s official website. This convenience allows you to replace any bits that may wear out over time without needing to buy a whole new set. Whether you're replacing a commonly used size or expanding your toolkit with additional sizes, the availability of replacements ensures that you can always have a complete and effective set ready for your drilling tasks.
  • Pregunta: What is included in the BOSCH CO14 set?

    Respuesta: The BOSCH CO14 set includes 14 assorted cobalt metal drill bits, each designed for efficient drilling in tough materials. The set comes in a durable case, which keeps the bits organized and easily accessible. The assortment typically includes various sizes, catering to different drilling needs. With this wide range of bit sizes, you'll be equipped for a variety of projects, whether for professional use in construction or for home repair and improvement tasks. The case also ensures safe storage, extending the life of the drill bits.
  • Pregunta: Where can I buy the BOSCH CO14 14-Piece Assorted Set?

    Respuesta: You can buy the BOSCH CO14 14-Piece Assorted Set with Included Case from Ubuy, a reliable online retailer that offers a variety of tools and equipment. Ubuy provides access to this high-quality cobalt drill bit set, ensuring that you can find the right tools for your needs, delivered directly to your location. Whether you are a professional contractor or an enthusiastic DIYer, Ubuy has the products to help you accomplish your projects efficiently and effectively.

Bosch Jobber Drill Bits Editorial Review

BOSCH CO2159 1-Piece 1/2 in. x 6 in. Cobalt Metal Drill Bit is engineered for precision and longevity in drilling applications including light-gauge metal, high-carbon steel, aluminum, and stainless steel. Users praise its effectiveness, particularly on tougher materials like hardened steel. One reviewer mentioned it worked flawlessly on strips and hard metals, making it a reliable choice for both seasoned professionals and hobbyists alike. The drill bit features a 120-degree cutting angle and a split point style, enhancing its drilling capabilities. Its cobalt material ensures durability, and while it may walk slightly without a center punch, it quickly bites into metals after starting. Many users have successfully utilized it for various home projects and repairs, emphasizing its value and performance.

Customer Reviews & Ratings

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ventajas

  • Excellent for drilling tough metals like aluminum and stainless steel
  • Long-lasting performance, even under heavy use
  • Sharp cutting angle for efficient drilling
  • Works well with cutting fluids for best results
  • Good value for hobbyists and DIY projects

Contras

  • May require center punch to prevent walking during initial drilling

Platform Trust & Buyer Confidence

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4.2/5 9477 reseñas
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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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10 September 2026 · via Trustpilot
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“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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“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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PYG 1068327

Haz tu pedido ahora y recíbelo por ahí Martes, Septiembre 29

QTY:

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Fastest cross-border delivery

características y beneficios

  • Durable cobalt drill bit designed for high-temperature applications.
  • Ideal for drilling into tough materials like stainless steel and titanium.
  • Thick web design enhances stability in rigorous tasks.
  • Surface hardened for effective penetration of abrasive materials.
  • Pack of 2 offers great value for your drilling needs.
  • Jobber length and full shank make it versatile for various projects.

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