Foredom Typhoon Cylinder Coarse 5/16 X 1/2 1/8

Description:

Typhoon cylinder coarse 5/16 x 1/2 1/8 is a workhorse bur used extensively in dental laboratories for trimming and contouring acrylic dentures, retainers, bite splints, and custom trays. Its cylindrical shape provides excellent control when leveling flat surfaces, reducing borders, widening grooves, or shaping edges with consistency. The coarse abrasive pattern supports rapid material removal, making the instrument ideal for initial reduction stages following curing or processing of laboratory materials. Acrylics and thermoplastics are prone to heating during trimming, but the bur�s open-cut design minimizes heat buildup and reduces clogging. This preserves material quality and prevents melting or distortion, especially useful when working quickly or on dense sections of a prosthesis. The 5/16-inch diameter and 1/2-inch height allow technicians to address both small and mid-sized appliance surfaces effectively. It is particularly helpful in shaping denture bases, refining occlusal splint outlines, and removing bulk from orthodontic appliances. The 1/8-inch shank ensures broad compatibility with laboratory handpiece systems. After initial shaping with this coarse bur, technicians typically progress to a fine or medium grit for refinement before polishing. Well-constructed and durable, the Typhoon cylinder coarse 5/16 x 1/2 1/8 is essential for producing stable, well-formed dental appliances with predictable efficiency.