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1mm Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bit of 10pcs with Straight Shank to Cut Through Hard Metals Such as Stainless Steel and Cast Iron, 5% Cobalt M35 Grade HSS-CO
Manufactured from M35 5% Cobalt Steel, this drill bit delivers up to 10 times longer life span compared to average HSS drill bits.
1mm Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bit of 10pcs with Straight Shank to Cut Through Hard Metals Such as Stainless Steel and Cast Iron, 5% Cobalt M35 Grade HSS-CO
Item #: 45406746

1mm Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bit of 10pcs with Straight Shank to Cut Through Hard Metals Such as Stainless Steel

Item #: 45406746

NAD 246

Price Details

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Manufactured from M35 5% Cobalt Steel, this drill bit delivers up to 10 times longer life span compared to average HSS drill bits.
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What Stands Out

Heat Resistance
Constructed from M35 cobalt steel, this drill bit withstands high temperatures, ensuring durability and longevity when cutting through tough materials like stainless steel and cast iron.
Precision Engineering
The straight shank design guarantees precise drilling and stability, allowing for cleaner cuts and reducing the risk of bit slippage during operation.
Versatile Material Compatibility
Designed specifically for hard metals, this drill bit efficiently tackles various challenging materials, making it an ideal choice for metalworkers and DIY enthusiasts alike.

Product Details

Shop 1mm Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bit of 10pcs with Straight Shank to Cut Through Hard Metals Such as Stainless Steel and Cast Iron, 5% Cobalt M35 Grade HSS-CO online at a best price in Namibia. B08NYT2F6T
Item Weight0.9 lbs (410 grams)

Who Should Buy?

Suitable For
  • Professional Metalworkers

    Ideal for professionals who regularly drill into hard metals like stainless steel and cast iron for various applications.

  • Heavy-Duty Projects

    Perfect for projects requiring durable bits that can withstand high heat and tough materials without losing effectiveness.

  • Maintenance Technicians

    Beneficial for maintenance tasks that involve drilling into hardened materials, ensuring reliability and performance under pressure.

Not Suitable For
  • Casual DIYers

    May not be ideal for occasional users who require basic drilling capabilities without the need for specialized bits.

Product Description

1mm Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bit of 10pcs with Straight Shank to Cut Through Hard Metals Such as Stainless Steel and Cast Iron, 5% Cobalt M35 Grade HSS-CO

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Customer Questions & Answers

  • Question: What is included in the Metric Cobalt Drill Bits Set?

    Answer: The Metric Cobalt Drill Bits Set includes 25 pieces of drill bits ranging from 1mm to 13mm in size. This diverse range allows users to tackle a variety of drilling tasks in wood, metal, and plastic. The M35 high speed steel construction enhances the durability and performance of each bit, making this set suitable for both mechanical and hand drilling. With straight shank designs, these bits easily fit into standard drill chucks, ensuring a secure fit and effective drilling.
  • Question: What materials can I drill with these cobalt drill bits?

    Answer: These cobalt drill bits are designed to drill through a wide range of materials, including stainless steel, cast iron, and other hard metals. The high hardness of the M35 high speed steel helps maintain sharpness and extends the life of the bits, ensuring they can handle tough drilling tasks. This makes them ideal for professionals and DIY enthusiasts alike who require precision and longevity in their tools.
  • Question: Are the drill bits suitable for high-speed drilling applications?

    Answer: Yes, the cobalt drill bits can be used in high-speed drilling applications due to their high speed steel structure which allows for efficient heat dissipation. This feature prevents overheating during prolonged use. Users will find these bits particularly effective for creating clean and precise holes in hard materials, making them a great choice for industrial and construction environments.
  • Question: Can the bits be used in a hand drill as well as a mechanical drill?

    Answer: Absolutely! These drill bits are designed with a straight shank that fits securely into both mechanical drill chucks and hand drills. This versatility allows users to choose their preferred drilling method based on the specific task at hand, whether it involves making small pilot holes or larger penetrations in various materials.
  • Question: How do I maintain the cobalt drill bits for longevity?

    Answer: To maintain the cobalt drill bits effectively, it is essential to clean them after each use to remove any debris. Storing them in a dry place and avoiding exposure to moisture can prevent rust. Additionally, using cutting fluid or lubricant during drilling can help reduce friction and heat, extending the life of the bits even further.
  • Question: What is the difference between HSS and M35 steel used in drill bits?

    Answer: M35 steel is a type of high-speed steel (HSS) that incorporates cobalt, enhancing its hardness and heat resistance compared to standard HSS. This added cobalt content improves tool life, especially in high-speed applications, allowing M35 drill bits to perform better on tough materials while retaining sharpness longer than regular HSS bits.
  • Question: Can these drill bits effectively handle metal drilling projects?

    Answer: Yes, the Metric Cobalt Drill Bits are specifically designed to handle metal drilling projects efficiently. They excel at drilling through tough metals, including stainless steel and alloy steel, thanks to their high hardness and heat-resistance capabilities. Whether you are working on a metal fabrication project or making repairs, these bits provide the precision and durability necessary for successful drilling.
  • Question: What is the best way to choose the right drill bit size from this set?

    Answer: Choosing the right drill bit size depends on the diameter of the hole you need to create. Start by measuring the diameter of your desired hole and select the appropriate size from the provided 1mm to 13mm range. Consider the material you are working with; thicker materials typically require larger bit sizes. This set's variety ensures you have the right bit on hand for multiple projects.
  • Question: Are these drill bits adjustable for different tasks?

    Answer: While the cobalt drill bits themselves are not adjustable, the set includes multiple sizes which allows users to choose the appropriate bit for various tasks. Switching bits according to the specific requirements of your project enhances both precision and efficiency. For example, smaller bits are perfect for pilot holes, while larger bits are better suited for heavy-duty applications.
  • Question: Where can I buy the Metric Cobalt Drill Bits Set in Namibia?

    Answer: You can buy the Metric Cobalt Drill Bits Set from Ubuy in Namibia. Ubuy offers a reliable platform with a diverse range of products, including this set of high-quality cobalt drill bits. Shopping through Ubuy ensures you have access to detailed product information and user reviews to help with your purchase decision.

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