The MICRO-TEC 25mm HSS Countersink 90° – Three Flute is a precision-engineered cutting tool designed for clean, accurate countersinking in metal and other materials. Manufactured from high-speed steel (HSS), this countersink offers excellent durability, heat resistance, and long service life. The three-flute design ensures smooth cutting action, reduced chatter, and superior surface finish, making it ideal for professional machining, fabrication, and workshop applications. The 90-degree cutting angle is perfect for creating clean recesses for flat-head screws and fasteners.

• 25 mm metric countersink
• 90° cutting angle
• Three-flute design for smooth cutting
• Manufactured from high-speed steel (HSS)
• Excellent wear resistance and durability
• Produces clean, accurate countersinks
• Suitable for metal and general machining applications