The ISO 20N1R040B20-STC-000887 chamfer cutter from Pramet is a high-precision milling tool designed for a variety of applications in metalworking. With a diameter of 20 mm and a maximum cutting edge of 22.8 mm, this cutter provides an effective solution for chamfering workpieces. The cutter features a special STC design that ensures optimal performance and durability. The screw clamping through the hole guarantees a secure and stable attachment, while the radial cutting angle of -8 degrees allows for efficient chip removal. The cutter is designed for right-hand rotation, making it ideal for various machining processes. With a net weight of 258.3 g and a working length of 40 mm, this cutter is both robust and handy, making it a valuable addition to any workshop.

• Indexable insert: 1 for versatile applications
• Radial cutting angle of -8 degrees for efficient chip removal
• Shank according to DIN 1835B – Weldon shank for high stability
• Cutting edge angle of 45 degrees for precise chamfers
• Screw clamping through the hole for secure attachment.