Sioux® geared orbital sander, remote vacuum, bare tool, series: signature, 8 in pad, 900 RPM, 0.45 hp, 15 CFM, 90 psi air, 1/4 in NPT in NPT air inlet, lever throttle, 3/8 in minimum hose size, ergonomic 24-position indexable grip, 82 dB, pad grip method: hook and loop, 5 in H. Today's manufacturing techniques are constantly changing and improving. This has increased the demands for sanders, polishers and buffers, making them a key segment of the process. Improvements in the industry now result in less waste on castings and molded parts, which shifts the emphasis from material removal to surface finishing. Sioux® tools offers a complete line of state of the art orbital sanders, polishers and buffers that will produce the quality finish you require on your final product. Sioux® sanders are engineered to cover the full range of applications in metal, composite and wood finishing. Our innovative, lightweight designs ensure they perform to the highest standards while still being comfortable to operate. Each delivers unsurpassed power and performance, resulting in the perfect finish. Sioux® GO459-80SRH Signature Remote Vacuum Geared Orbital Sander, 8 in, 15 CFM Air Flow, 90 psi, Hook and Loop Pad Grip Method