Page: 2 of 7For technical questions and replacement parts, please call 1-800-222-5381.Thank you very much for choosing a NORTHERN TOOL + EQUIPMENT CO., INC.Product! For future reference, please complete the owner’s record below:Model: _______________ Purchase Date: _______________Save the receipt, warranty and these instructions. It is important that you read theentire manual to become familiar with this product before you begin using it.This machine is designed for certain applications only. Northern Tool + Equipmentstrongly recommends that this machine is not modified and/or used for anyapplication other than that for which it was designed. If you have any questionsrelative to a particular application, DO NOT use the machine until you have firstcontacted Northern Tool + Equipment to determine if it can or should be performedon the product.Before using this product, please read the following instructions carefully.Technical SpecificationsItem DescriptionCollet Capacity 1/4"Rated Speed 22,000 RPMMax. Air Pressure 90 PSI RecommendedAir Consumption 4 CFMAir Inlet Diameter 1/4"- 18NPTMin. Hose Size 3/8"Accessories Collet nut wrenches (2 pcs.)SAVE THIS MANUALYou will need this manual for the safety warnings and precautions, assembly, operating,inspection, maintenance and cleaning procedures, parts list and assembly diagram. Keep thismanual and invoice in a safe and dry place for future reference.WARNING!Some dust created by power sanding, sawing, grinding and other construction activitiescontains chemicals known to cause cancer, birth defects, or other reproductive harm. Someexamples off these chemicals are:• Lead from lead-based paints• Crystalline silica form bricks, cement and other masonry products• Arsenic and chromium from chemically treated lumberYour risk from exposure varies, depending now how often you do this type of work. To reduceyour exposure to these chemicals: work in a well-ventilated area, and use approved personalprotective equipment such as dust masks that are specially designed to filter out microscopicparticles.GENERAL SAFETY RULES