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$29.99
Duraherra Cobalt Drill Bits Set 11mm 1-Piece, M35 HSS Metric Jobber Drill Bit Set with Plastic Case for Stainless Steel, Metal, Aluminium, Tile, Wood, Plastic and Iron — image 1
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Duraherra Cobalt Drill Bits Set 11mm 1-Piece, M35 HSS Metric Jobber Drill Bit Set with Plastic Case for Stainless Steel, Metal, Aluminium, Tile, Wood, Plastic and Iron

$29.99

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About this item
  • 【Robust Construction】: Crafted with premium HSS M35 cobalt, these drill bits are built to withstand frequent and intense use. Their high heat resistance ensures they maintain performance during extended periods, without the need for cooling or additional cutting fluids.
  • 【High-Speed Precision】: Our hardened drill bits offer fast, controlled and precise operation. Enjoy comfort and efficiency in every project, thanks to their expert engineering.
  • 【Twist Design for Superior Performance】: The copper oxide finish not only enhances their heat resistance but also maintains the bits' integrity through repeated use. The twist design ensures smooth penetration and clean hole creation, making them perfect for a variety of applications.
  • 【Versatile Applications】: Forged to excel on hardened materials, these M35 Cobalt HSS drill bits are versatile enough to cut through steel, stainless steel, cast iron, high-temperature alloys, titanium alloy, hard plastics and woods, as well as softer materials.
  • 【Convenient Packaging】: The set includes 1-Piece of 11mm hardened drill bits, meticulously arranged in a plastic case for secure storage and easy access. This ensures that the bits remain in place and are ready for use whenever you need them.
Product description

Key Product Highlights: - **STRONGLY MADE:** Durable HSS M35 cobalt construction for long-lasting performance. - **TWIST DESIGN AND GREAT PERFORMANCE:** Copper oxide finish for heat resistance and smooth drilling. - **WIDE APPLICATION:** Versatile for use on a variety of materials, from hard metals to soft plastics. - **PACKAGE CONTENT:** 1-Piece of 11mm hardened drill bits in a convenient plastic case. Elevate your drilling experience with the Cobalt Drill Bits 11mm 1-Piece Set from Duraherra, a reliable companion for any professional or DIY enthusiast. Introducing the Cobalt Drill Bits 11mm 1-Piece, M35 HSS Metric Straight Shank Jobber Drill Bit Set - a professional-grade solution for your drilling needs. Crafted with M35 High-Speed Steel (HSS) cobalt, these drill bits are the epitome of durability, designed to withstand frequent and intense usage. Their high heat resistance ensures uninterrupted performance even during longer drilling periods without the need for cooling or cutting fluids. Engineered for high-speed operation, delivering exceptional control, precision and comfort. The robust construction promises longevity, ensuring they remain a reliable tool in your kit for years to come. The twist design of our M35 Cobalt HSS drill bits is not just for show; it's a feature that enhances performance. The copper oxide finish provides heat resistance, maintaining the bit's integrity through repeated use. This design facilitates smooth perforation and leaves clean, accurate holes in your workpieces. Versatility is another hallmark of this set. Specifically created for use on hardened materials, these bits excel in cutting through various substances including steel, stainless steel, cast iron, high-temperature alloys, titanium alloys, hard plastics and woods. Their adaptability also extends to softer materials, making them an all-around indispensable tool. Each set contains 1-Piece of 11mm hardened drill bits, meticulously arranged in a plastic case that ensures each bit stays secure and is easily accessible when you need it. The precision and smoothness of the case design guarantee that your bits won't slip off, allowing for a seamless workflow. Upgrade your drilling experience with the Cobalt Drill Bits 11mm 1-Piece, M35 HSS Metric Straight Shank Jobber Drill Bit Set. With this set, you're not just purchasing a tool – you're investing in quality, performance and reliability.

Product details
Brand
Duraherra
Manufacturer
Duraherra
Material
Cobalt Steel
Size
11mm
Weight
0.12 kg
Model number
20251104-15
Part number
20251104-15
EAN
0783970358301

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10 Trustpilot reviews total, with 2 shown at a time.

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Excellent
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

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