Rotary Pencil Sharpener with Cone Staedtler

The Staedtler Mars 501 Rotary Pencil Sharpener is a professional-grade, heavy-duty desktop tool designed for artists, architects, and educational environments. Engineered for precision and longevity, this rotary sharpener features a high-quality metal blade system and a unique adjustable cone setting. Unlike standard handheld sharpeners, the rotary mechanism provides a perfectly symmetrical point with minimal effort, making it the ideal choice for sharpening large volumes of pencils or achieving specific lead profiles for technical drawing.

Key Features

• Adjustable Sharpening Cone: Features a built-in point adjuster that allows you to customize the pencil tip—choose a long, sharp point for precise technical lines and hatching, or a short, blunt point ideal for broad strokes and color shading.

• Universal Compatibility: Designed to fit almost all pencil shapes, including round, triangular, and hexagonal graphite and colored pencils, with a diameter of up to 12 mm.

• Automatic Sharpening Stop: Equipped with an intelligent mechanism that automatically stops the sharpening process once the pencil has reached its optimal point, preventing over-sharpening and wood waste.

• Rubberized Pencil Grip: The internal claws are rubber-coated to firmly hold the pencil in place without marring or scratching the decorative finish on the barrel.

• Durable Metal Rotary Blade: Features a tough, long-lasting steel cutting unit that ensures a smooth, even shave every time, outperforming traditional flat blades.

• Secure Desk Clamp: Includes a robust metal clamp to fasten the sharpener securely to a desk or tabletop, providing the stability needed for one-handed operation.

• Transparent Shaving Drawer: A high-capacity, clear plastic tray allows you to easily monitor waste levels and slides out for quick, mess-free emptying.