Dremel 4000 High-Performance Rotary Tool Kit provides variable speed control from 5,000 to 35,000 RPM for maximum precision and versatility. This corded electric tool features a slim, ergonomic body with a 360-degree grip zone for comfort in any position. Ideal for carving, engraving, routing, grinding, sharpening, cleaning, polishing, and sanding. The kit comes in a durable hard shell carrying case with several attachments, including a detailer's grip and a circle cutter/straight edge guide, along with a small accessory organizer box. Reliable 1.6 Amp motor ensures consistent performance under load. Measurements: • Guide Attachment Length: 22cm