Drill Hulk
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11/64-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12
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11/64-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12
Best used for drilling in hard metal, including stainless steel
11/64-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12
Item #: 63395588

11/64-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12

Item #: 63395588

ETB 4754

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Best used for drilling in hard metal, including stainless steel
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What Stands Out

Premium Cobalt Steel
Crafted from M35 cobalt steel, these drill bits offer superior hardness and durability, enabling them to efficiently cut through tough materials like hard metal and stainless steel with ease.
Versatile Pack Size
Packaged in sets of 12, these jobber length twist drill bits provide a convenient assortment for various project needs, ensuring you always have the right size on hand without frequent replacements.
Precision Engineering
Designed for high-performance drilling, these bits possess a precise cutting geometry that enhances accuracy and reduces friction, leading to smoother operation and extended tool life in demanding applications.

Product Details

Get high-quality cobalt steel drill bits for hard metals and stainless steel. Ideal for professional use. Pack of 12 bits. Fast delivery and great prices on Ubuy Ethiopia.
Brand NameDrill Hulk
ModelDHCO28
UPC752785985200
Set NamePack of 12
Unit Count12.0 Count
ManufacturerDrill Hulk Ltd
Part NumberDHCO28
Cutting Diameter0.17 Inches (0.4 cm)
Minimum Bore Diameter0.17 Inches (0.4 cm)
Material TypeHigh-Speed Steel and 5% Cobalt
Finish TypesGold Oxide
Shank TypeStraight
Surface RecommendationStainless Steel
Cutting Angle String135 Degrees
Tool Flute TypeStraight
Point StyleSplit Point
Number of Flutes2
MaterialHigh-Speed Steel and 5% Cobalt
Finish TypeGold Oxide
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Metal Workers

    Ideal for professionals working with hard metals and stainless steel, providing durability and precision in drilling.

  • Hobbyists

    Perfect for DIY enthusiasts who frequently work on metal projects, ensuring long-lasting performance and quality results.

  • Maintenance Technicians

    Great for technicians needing reliable bits for regular maintenance tasks, especially when dealing with tough materials.

Not Suitable For
  • Woodworkers

    Not suitable for woodworking applications where softer materials can lead to quicker wear and tear of bits.

Product Description

11/64-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What makes M35 cobalt steel drill bits different from standard drill bits?

    Answer: M35 cobalt steel drill bits feature a higher cobalt content compared to standard high-speed steel bits, making them more durable and capable of withstanding higher temperatures. This increased durability allows them to drill through hard metals and stainless steel more effectively. In practical terms, if you're working on tough materials in industrial or heavy-duty applications, M35 bits can significantly enhance your performance and efficiency.
  • Question: How do I know which size drill bit to choose?

    Answer: Selecting the right drill bit size depends on the diameter of the hole you need to create and the material you're working with. The 3/16-inch size of these bits is versatile, suitable for various projects, including metalworking and woodworking. Always consider the specifications of the screws or fasteners you'll be using, as a proper fit is essential for overall integrity and functionality in your projects.
  • Question: Can I use M35 drill bits on materials other than stainless steel?

    Answer: Yes, M35 cobalt drill bits are versatile and can be used on a variety of hard materials, including cast iron, aluminum, and even certain plastics. Their design allows them to maintain sharpness longer than traditional bits, making them suitable for a range of applications beyond just stainless steel. For example, they can be effectively used in situations requiring precision drilling in automotive or metal fabrication work.
  • Question: What is the difference between jobber length and other drill bit lengths?

    Answer: Jobber length drill bits are designed to provide a balance between length and flexibility, typically measuring between 6 to 12 inches long. This makes them ideal for standard applications where depth isn’t an extreme factor. Unlike shorter bits that may provide increased stability or longer bits that can penetrate deeper but may bend easier, jobber bits combine both features, making them a standard choice for DIYers and professionals alike.
  • Question: Are these drill bits suitable for high-speed drilling?

    Answer: Absolutely! M35 cobalt steel drill bits are engineered for high-speed drilling operations. Their heat resistance and hardness allow them to maintain performance under high RPM settings without significant wear. This feature is particularly advantageous in manufacturing settings or when fast-paced work is required. Users can expect optimal results without compromising the drill bit's integrity or the quality of the holes produced.
  • Question: How should I maintain my M35 cobalt drill bits?

    Answer: To maintain M35 cobalt drill bits, it's essential to keep them clean and free from debris after use. Avoid using them on materials beyond their intended purpose, and ensure they are stored in a dry environment to prevent rust. Regularly sharpening them helps maintain their edging, allowing for consistent performance. For example, if you're using them frequently in metalworking, regular maintenance will extend their lifespan and reliability.
  • Question: Can these drill bits be used in standard drill machines?

    Answer: Yes, the M35 drill bits are compatible with most standard drill machines, including handheld, bench, and industrial drill presses. Their shank is typically designed to fit 1/4 inch chucks, making them versatile in various tools for professionals and DIY enthusiasts alike. For instance, when drilling into stainless steel, a standard drill press can provide the needed stability and control for effective operation.
  • Question: What types of materials can I drill through with these bits?

    Answer: These M35 drill bits are optimal for drilling through hard metals such as stainless steel, titanium, wrought iron, and other tough alloys. They are also suitable for softer materials like PVC or wood in lighter applications. This versatility makes them an excellent addition to any toolbox, particularly in professional trades like mechanical engineering or construction, where various materials are frequently encountered.
  • Question: How do I achieve the best results when drilling?

    Answer: To achieve the best results with your M35 cobalt drill bits, it’s important to use the correct RPM for your material and maintain even pressure while drilling. Pry over-speed drilling which could lead to overheating or bit loss. Using cutting fluids or lubricants during the drilling process can reduce friction, prolong the life of the drill bit, and improve the quality of the hole created, especially in tough materials.
  • Question: Where can I buy 316-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12?

    Answer: You can buy the 316-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12 at Ubuy in Ethiopia. Ubuy offers a reliable platform for quality tools and equipment, ensuring you have access to top-notch products for your drilling needs.

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