The St. Louis Pneumatic Lighted High-Speed Mid-Size Buffer with QC Chuck, No. SLP-6520L offers 2,250 RPM and a quick change chuck, for more tire repair tasks. Revolutionary technology provides light at the work surface for enhanced visibility, safety and productivity. Equipped with safety throttle lever, and includes one quick change adapter. This tool is also available with rear exhaust hose kit, No. SLP-6520L-REK. Made in the USA.