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Countersink Drill Bit Set for Metal,M35 Cobalt Countersunk Bits 82 Degree 5 Flute 5 Pieces,14 Inch Hex Shank Countersunk Bit Set 14 38 12 58 34 Set with Bit Holder
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Countersink Drill Bit Set for Metal,M35 Cobalt Countersunk Bits 82 Degree 5 Flute 5 Pieces,14 Inch Hex Shank Countersunk Bit Set 14 38 12 58 34 Set with Bit Holder
Excellent in heat, corrosion and rust resistance
Countersink Drill Bit Set for Metal,M35 Cobalt Countersunk Bits 82 Degree 5 Flute 5 Pieces,14 Inch Hex Shank Countersunk Bit Set 14 38 12 58 34 Set with Bit Holder

Countersink Drill Bit Set for Metal,M35 Cobalt Countersunk Bits 82 Degree 5 Flute 5 Pieces,14 Inch Hex Shank Countersunk Bit Set 14 38 12 58 34 Set

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Excellent in heat, corrosion and rust resistance
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What Stands Out

Cobalt Composition
M35 cobalt material enhances durability and heat resistance, ensuring long-lasting performance even during heavy-duty metalworking tasks.
Precision Countersink
82-degree angle facilitates smooth countersinking, enabling clean finishes for sink screws while eliminating burrs and improving the overall appearance.
Versatile Sizes
Includes five sizes (1/4'', 3/8'', 1/2'', 5/8'', 3/4'') to accommodate various project requirements, offering perfect versatility for both DIY enthusiasts and professionals.

Product Details

Shop the best M35 Cobalt Countersunk Bits at Ubuy Sri Lanka KW. 82 Degree, 5 Flute Pieces. Available in 1/4, 3/8, 1/2, 5/8, and 3/4 inch sizes. Includes a convenient holder.
  • M35 cobalt coated countersink drill bit set for metal
  • Made from high quality M35 HSS material for heat, corrosion, and rust resistance
  • Five-blade design with 1/4 Hex Shank for reduced vibration and longer lifespan
  • Precision grinding 82°tip for drilling holes in various materials
  • Includes 1/4, 3/8, 1/2, 5/8, 3/4 inch counter sink drill bits
  • Comes with a Bit Holder and Storage Toolbox for added convenience
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Metalworkers

    Ideal for professionals working with metal, providing precise countersinking and a clean finish on projects.

  • DIY Enthusiasts

    Great for hobbyists and DIYers who need reliable bits for various home projects and repairs.

  • Tool Collectors

    A must-have addition for collectors looking to expand their toolkit with high-quality, versatile drill bits.

Not Suitable For
  • Woodworkers

    Not suitable for wood projects, as the aggressive cutting may splinter or damage softer materials.

  • Occasional Users

    If you only need a countersink bit once in a while, this set may be overkill and too expensive.

  • Beginners

    May not be ideal for beginners unfamiliar with countersinking techniques, as it requires skill and precision.

Product Description

Countersink Drill Bit Set for Metal,M35 Cobalt Countersunk Bits 82 Degree 5 Flute 5 Pieces,14 Inch Hex Shank Countersunk Bit Set 14 38 12 58 34 Set with Bit Holder

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Customer Questions & Answers

  • Question: What materials can the M35 Cobalt Countersink Drill Bit Set be used on?

    Answer: The M35 Cobalt Countersink Drill Bit Set is designed to efficiently work on hard metals like stainless steel, aluminum, and even tougher materials. The cobalt composition offers superior heat resistance and durability, making these bits ideal for any metalworking project. They are particularly beneficial in applications that require precision and clean finishing, such as automotive and machinery repairs.
  • Question: How do I properly use a countersink drill bit?

    Answer: To use a countersink drill bit, first, drill a pilot hole to the desired depth. Next, switch to the countersink bit and align it with the hole. Apply consistent pressure while drilling, allowing the bit to create a conical recess that accommodates screw heads. This method is key in ensuring flush screw placement, which enhances the aesthetic and functional outcome in woodworking and metalworking projects alike.
  • Question: What is the advantage of a 5-flute design on these bits?

    Answer: The 5-flute design of the M35 Cobalt Countersink Bits provides faster chip removal and smoother cuts compared to standard 2 or 3-flute bits. This results in reduced friction and heat generation, which enhances the life of the bit and improves the quality of the drilled hole. It is particularly useful in applications requiring a high level of precision, such as when working with intricate metal designs.
  • Question: What sizes are included in the Countersink Bit Set?

    Answer: The Countersink Drill Bit Set includes five different sizes: 1/4, 3/8, 1/2, 5/8, and 3/4 inches. This variety allows for a wide range of applications, ensuring that you have the right size for your specific project needs. Whether you are enlarging a hole for a screw or creating a flush fit, this comprehensive set ensures versatility in your metalworking tasks.
  • Question: Is the hex shank compatible with standard drills?

    Answer: Yes, the 1/4 inch hex shank of the Countersink Drill Bit Set is compatible with most standard drills and impact drivers. This feature not only allows for easy bit changes but also provides a secure grip during use, reducing the risk of slippage. The hex shank design makes it ideal for various drilling applications across different materials, enhancing your efficiency in tasks.
  • Question: Can these bits be used for woodworking?

    Answer: While primarily designed for metal, the M35 Cobalt Countersink Bits can also be used for woodworking tasks. The sharp, precise edges allow for clean countersinking in wood, ensuring that screw heads sit flush with the surface. This versatility makes them a great choice for DIY enthusiasts who work with both metals and woods.
  • Question: Why choose cobalt over standard steel drill bits?

    Answer: Cobalt drill bits, like the M35 Cobalt Countersink Bits, offer superior hardness and resistance to heat, allowing for longer tool life compared to standard steel bits. They can withstand higher temperatures and are less prone to dulling. This characteristic makes them ideal for heavy-duty tasks, providing durability and reliable performance while drilling through tough materials.
  • Question: How do I maintain my countersink drill bits?

    Answer: To maintain your M35 Cobalt Countersink Bits, keep them clean and free of debris after each use. Store them in a dry place, preferably in a case, to avoid any impact that could damage the edges. If the bits become dull, consider sharpening them with an appropriate tool rather than replacing them, as this can extend their life and maintain cutting efficiency.
  • Question: Are these bits suitable for high-speed drilling?

    Answer: Yes, the M35 Cobalt Countersink Bits are specifically designed for high-speed drilling applications. Their cobalt construction ensures they maintain performance even at elevated speeds, which is crucial in professional settings. This feature is ideal for users looking to increase productivity without sacrificing precision, making them perfect for industrial use.
  • Question: Where can I buy the Countersink Drill Bit Set?

    Answer: You can easily purchase the Countersink Drill Bit Set for Metal, M35 Cobalt Countersunk Bits, and more on Ubuy in Sri Lanka. Ubuy offers a seamless shopping experience, allowing you to find this versatile set, suitable for both professionals and DIY enthusiasts alike, all in one convenient location.

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Features & Benefits

  • M35 cobalt coated for superior heat, corrosion, and rust resistance
  • Five-blade design reduces vibration and prolongs life
  • Precision grinding 82° tip for exact countersink holes
  • Suitable for a variety of materials including stainless steel, metals, wood, and more
  • Includes 5 popular sizes and a bit holder
  • IPENKONE brand guarantee for customer satisfaction

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