Foredom Mandrel For Rolls 1/8 Ah X1/4 Shank 2.84 L

Description:

Mandrel for rolls 1/8 AH x 1/4 shank 2.84 L is a professional-grade dental rotary accessory engineered to hold abrasive rolls securely during restorative and laboratory shaping procedures. Abrasive rolls are commonly used to refine the contours of acrylic denture bases, adjust orthodontic appliances, smooth occlusal surfaces on appliance components, and correct irregularities in prosthetic materials. This mandrel�s 1/4-inch shank provides exceptional rigidity, making it suitable for high-torque micromotors and bench lathes used in dental laboratories. The 1/8-inch arbor hole ensures compatibility with standard abrasive rolls, while the secure mounting mechanism prevents slippage during high-speed rotation. Its 2.84-inch length allows operators to reach deeper areas on prosthetic components or work comfortably on large structures such as full dentures, partial denture frameworks, and acrylic flanges. The added length also improves visibility during precise contouring tasks. Manufactured from corrosion-resistant hardened steel, the mandrel withstands repeated sterilization cycles and continuous use without bending or losing structural integrity. Its balanced construction reduces vibration, providing smoother performance and improving the accuracy of adjustments made on delicate surfaces. This stability is essential when working on fine anatomical details, ensuring consistent reduction and minimal risk of gouging. Whether used chairside or in the laboratory, this mandrel supports efficient workflow, reliable performance, and high-quality results in dental prosthetic finishing.