General description This 13-Piece Starrett HSS Split Point Drill Bit Set is designed for professional use, featuring high-speed steel (HSS) split point drill bits that ensure precision and efficiency when drilling into various materials. The set comes in a convenient carry case for easy storage and transport. Technical specifications Contains 13 drill bits of sizes: 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.2mm, 3.5mm, 4.0mm, 4.5mm, 4.8mm, 5.0mm, 5.5mm, 6.0mm, and 6.5mm Made from high-speed steel (HSS) with specialized heat treatment for increased durability Features high-performance precision ground carbide tips for consistent performance Flute geometry designed for fast material penetration and effective debris removal Includes a chip removal and breakage accelerator for enhanced efficiency Manufactured according to DIN 338 standards Compatibility and accessories Compatible with standard drill chucks for handheld drills and drill presses Supplied with a sturdy carry case for organization and