--- title: "HSS Cobalt Drill Bits – Precision, Strength & Durability for Professional Drilling" id: "13767" type: "product" slug: "hss-cobalt-drill-bits-precision" published_at: "2025-05-16T08:59:58+00:00" modified_at: "2025-11-21T15:30:34+00:00" url: "https://sglonline.co.uk/product/hss-cobalt-drill-bits-precision/" markdown_url: "https://sglonline.co.uk/product/hss-cobalt-drill-bits-precision.md" excerpt: "HSS Cobalt Drill Bits – Precision, Strength & Durability for Professional Drilling Upgrade your drilling performance with HSS Cobalt Drill Bits, engineered for exceptional hardness, heat resistance, and longevity. Designed to tackle tough materials with ease, these DIN 338 standard..." taxonomy_product_type: - "variable" taxonomy_product_cat: - "Drills & Cutting" --- [https://sglonline.co.uk/product/hss-cobalt-drill-bits-precision/?print_view=true](https://sglonline.co.uk/product/hss-cobalt-drill-bits-precision/?print_view=true) [https://sglonline.co.uk/wp-content/uploads/2025/05/cobaltdrillbits_272x204.jpg](https://sglonline.co.uk/wp-content/uploads/2025/05/cobaltdrillbits_272x204.jpg) [Drills & Cutting](https://sglonline.co.uk/product-category/tools/drills-cutting/) # HSS Cobalt Drill Bits – Precision, Strength & Durability for Professional Drilling Earn 1 points with this purchase £1.60£1.92 – £16.00£19.20Price range: £1.60£1.92 through £16.00£19.20 Exc VATInc VAT Dispatch resumes on Monday. SKU: N/ACategory: [Drills & Cutting](https://sglonline.co.uk/product-category/tools/drills-cutting/) - [Description](#tab-description) - [Additional information](#tab-additional_information) - [Reviews (0)](#tab-reviews) ## HSS Cobalt Drill Bits – Precision, Strength & Durability for Professional Drilling Upgrade your drilling performance with **HSS Cobalt Drill Bits**, engineered for **exceptional hardness, heat resistance, and longevity**. Designed to tackle tough materials with ease, these **DIN 338 standard cobalt drill bits** are perfect for professionals and DIY enthusiasts working with **stainless steel, alloy steel, and other hard metals**. ### **Key Features & Benefits:** ✔ **Superior Hardness & Strength** – Made from **high-speed steel (HSS) with cobalt alloy**, ensuring durability and resistance to wear. ✔ **Extended Tool Life** – Outlasts traditional HSS drill bits, delivering **long-lasting performance even in demanding conditions**. ✔ **Heat & Friction Resistance** – Withstands **high temperatures** during continuous use, preventing overheating and improving efficiency. ✔ **Precision Ground for Accuracy** – Designed to **meet DIN 338 standards**, ensuring **clean, precise, and consistent drilling**. ✔ **Multi-Material Versatility** – Ideal for **stainless steel, alloy steel, cast iron, non-ferrous metals, and more**. ✔ **Optimized Cutting Efficiency** – Reduced friction design **enhances drilling speed while minimizing tool wear**. ### **Why Choose HSS Cobalt Drill Bits?** 🔹 **Perfect for metalworking, industrial applications, and home improvement projects** 🔹 **Designed for high performance in both professional and DIY settings** 🔹 **Meets strict engineering standards for reliable and precise drilling** **Experience superior drilling with HSS Cobalt Drill Bits – built for power, precision, and durability!** Size1.0mm, 1.5mm, 2.0mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 11mm, 12mm, 12.5mm, 13mm, 14mm ## Reviews There are no reviews yet. 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