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amoolo 8mm 5pcs Cobalt Drill Bit, M35 HSS Metric Cobalt Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron

amoolo 8mm 5pcs Cobalt Drill Bit, M35 HSS Metric Cobalt Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron by Amazon.co.uk

Price last update: 09/03/2025

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• 【M35 Cobalt Drill Bit】This drill bit contains 5% Cobalt (M35 Cobalt HSS), which increases the strength, extend the tool life and makes it more heat-resistant. Rockwell Hardness >= 67.
• 【5Pcs x 8mm】Diameter x Overall Length: 2mm x 40mm. Come with a portable plastic case for easy storage and organization.
• 【Multiple Application】✔️ M35 Coblat HSS is perfectly suitable for Hard Metals, such as Stainless Steel and Cast Iron. Can be used for Wood, Aluminum Alloy and Other Softer Metals. ❌NOT for Glass or Ceramic Materials. ⚠️ Pay attention to speed, pressure and heat control during drilling.
• 【Fully Ground Process & 135° Split Point】No center punch is needed. Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster.
• 【HASSLE-FREE WARRANTY】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement in 90 days.

Description

If you\'re in search of a high-quality and durable drill bit set that can handle a wide range of drilling tasks, look no further than amoolo 8mm 5pcs Cobalt Drill Bit, M35 HSS Metric Cobalt Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron. This product is made from high-quality materials that are resistant to heat and wear, making it perfect for even the toughest drilling tasks.

With five precision drill bits measuring 8mm in diameter and a length of 40mm, this set is ideal for working with hard metals such as stainless steel and cast iron, as well as other soft metals like wood and aluminum. It\'s also suitable for tasks that require precision, making it an excellent choice for mechanics, artists, and hobbyists alike.

The drill bits in this set are ground with a spiral groove design, which removes debris quickly and prevents the drill bit from wandering during drilling. They have a hard metal cutting face with Rockwell hardness of at least 67, providing high accuracy and endurance during use. Additionally, they are coated with Cobalt HSS that contains no harmful materials, making them suitable for various types of metals.

To prevent walking and make the holes more accurate, these drill bits have a split-shank design. They also have a hassle-free warranty of 100% money back or replacement guarantee in case they\'re not suitable for your needs, offering maximum flexibility to help you accomplish any drilling task quickly and efficiently.

Featuring an Aluminum Alloy Housing with portable Storage case, these drill bits make excellent toolbox options, adding even more ease to their use. Furthermore, they meet ISO standards that regulate quality management, providing extra assurance that each set meets rigorous standards. Whether you need a drilling bit set for a single application or multiple ones, amoolo 8mm 5pcs Cobalt Drill Bit, M35 HSS Metric Cobalt Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron is a top-choice, combining functionality and dependability with ease and value.

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