The Micro-Tec 25-Piece HSS Cobalt Drill Set (1–13mm) delivers outstanding performance, durability, and precision for demanding drilling applications. Manufactured from M35 cobalt high-speed steel and fully ground to DIN 338 standards, these drill bits are engineered to cut through tough materials such as stainless steel, high-carbon steel, and other hard metals with ease. A 135° split-point tip ensures fast, accurate starts with minimal walking, while the precision-ground flutes allow for smooth, efficient swarf clearance. Housed in a compact flip-up storage case, this set offers a complete range of sizes for both professional workshops and serious DIY users.

• M35 Cobalt Construction: Provides superior heat resistance and extended tool life.
• Fully Ground Finish: Ensures accurate drilling and reduced friction during operation.
• 135u00b0 Split Point: Enables quick, precise starts and prevents drill bit wandering.
• Wide Size Range: Includes 25 drill bits from 1mm to 13mm for versatile use.
• Optimised Swarf Removal: Smooth flute design reduces clogging for consistent drilling.
• DIN 338 Compliant: Manufactured to high international standards for performance and reliability.
• Durable Storage Case: Flip-up plastic box keeps drill bits organised and easy to access.