The Collis 85535 Rotary Tool Holder Bushing is engineered to provide a secure and precise fit for rotary tools, enhancing operational efficiency in machining processes. Designed with a 1" inside diameter (ID) and a 1-1/2" outside diameter (OD), this bushing accommodates a wide range of standard rotary tools, ensuring versatility across various applications. The 3-3/8" length under head offers ample support, contributing to the stability and accuracy of the tool during operation. Constructed from high-quality materials, the Collis 85535 bushing is built to withstand the demands of heavy-duty use, making it suitable for industries such as metalworking, automotive, and electronic repair. Its Type C design ensures optimal concentricity, reducing the risk of tool vibration and enhancing the quality of the finished workpiece. The bushing's precision-ground surfaces facilitate smooth tool changes and maintain consistent performance over time. By integrating the Collis 85535 Rotary Tool Holder Bushing into your machining setup, you can achieve improved tool stability, reduced downtime, and enhanced overall productivity.