DSPIAE Modelling Tool

DSPIAE Spherical Bur (3mm) CT-30

The DSPIAE CT-30 is a precision-crafted 3mm spherical bur designed for model builders who require smooth, controlled hollowing and shaping in larger surface areas. Ideal for use on plastic and resin kits, this tool delivers excellent performance when refining rounded features, opening shallow recesses, or smoothing complex contours.

• 3mm spherical head suitable for creating smooth curves and rounded depressions
• Made from high-grade tungsten steel for durability and sharpness
• Designed for use with 3mm shank-compatible pin vises or rotary tools
• Perfect for shaping gun barrels, exhausts, engine housings, or figure details
• Works well with plastic, resin, and other modelling materials

This larger spherical bur offers better coverage and control on broader areas, helping you shape components quickly and accurately. Its size makes it especially effective on larger kits and armour details where smaller burs may be inefficient or inconsistent.

Durable Construction

Forged from tungsten steel, the CT-30 combines excellent wear resistance with high precision cutting. The spherical profile is engineered to reduce chipping and provide a polished finish even under demanding use.

Recommended Uses

• Hollowing or deepening shallow cavities
• Sculpting curved shapes in larger-scale models
• Creating rounded recesses in engines, panels, or accessories

Whether used alone or alongside other DSPIAE burs, the CT-30 adds versatility and efficiency to your tool collection, particularly for modellers focused on clean, consistent shaping in larger projects.