The Faithfull 19 Piece HSSE M35 Cobalt Drill Bit Set is a professional-grade metric drill set engineered for heavy-duty metalworking applications. Manufactured from M35 high-speed steel with 5% cobalt content, this set delivers exceptional heat resistance and cutting performance when working with the most demanding materials. Designed specifically for drilling through alloy steels, carbon steels, cast iron, hardened alloy steels, stainless steels, high temperature alloys, titanium alloy, high strength steel and carbon fibre composite materials, these cobalt drill bits cut faster and last significantly longer than standard HSS bits. All bits are fully ground and produced in accordance with DIN 388 standards, ensuring high precision tolerances and geometric accuracy for professional results. Drill bits over 2.5mm feature a 135° non-slip split point for precise centring and reduced walking on hard surfaces, eliminating the need for centre punching on most applications. This cobalt HSS drill set is ideal for metal fabricators, engineers, and maintenance professionals who regularly work with hardened or abrasive materials that would quickly wear standard drill bits. The complete set is supplied in a robust plastic storage case with clearly marked drill sizes, keeping your bits organised and protected between jobs. The comprehensive metric size range from 1mm to 10mm in 0.5mm increments ensures you have the right size for most metalworking drilling tasks. Features and Benefits: • M35 HSSE with 5% cobalt content for superior heat resistance and extended bit life • 135° split point on bits over 2.5mm for accurate positioning without centre punching • DIN 388 manufactured to professional precision tolerances • Fully ground construction for improved cutting performance • Comprehensive 19-piece metric set from 1mm to 10mm • Durable storage case with size markings for easy identification Specifications: Type: Cobalt HSS No. Pieces: 19
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