DSPIAE Modelling Tool

DSPIAE Spherical Bur (5mm) CT-50

The DSPIAE CT-50 is a high-performance 5mm spherical bur engineered for large-scale modelling tasks that require broad, smooth shaping and precise material removal. Designed for modellers working with substantial parts or terrain features, this tool excels at creating deep, rounded recesses and sculpting curved surfaces with speed and accuracy.

• 5mm spherical cutting head for large surface area shaping
• Forged from premium tungsten steel for long-lasting sharpness
• Compatible with rotary tools and pin vises that accept 3mm shanks
• Ideal for working on plastic, resin, and other soft modelling materials
• Suitable for terrain shaping, figure bases, or large mechanical details

With its large spherical profile, the CT-50 offers efficient removal of material while maintaining precision and control. It is particularly useful for tasks such as hollowing out figure bases, forming rounded engine housings, or refining domed components on tanks, aircraft, or dioramas.

Industrial-Grade Construction

Built from hardened tungsten steel, the CT-50 delivers outstanding cutting performance with reduced vibration and consistent results. Its resilience and sharpness make it a valuable tool for repeat-use modelling applications.

Best Used For

• Sculpting large, rounded cavities and recesses
• Shaping terrain features and structural elements
• Refining curves on vehicle and sci-fi model surfaces

Whether you’re building large-scale kits or working on scenery and custom modifications, the DSPIAE CT-50 offers the power and control needed to tackle tough modelling challenges with confidence.