Harbor Freight Tools operating instructions SKU 91938 For technical questions, please call

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17.The Cut-Off Wheel will become hot while cutting. Allow the Cut-Off Wheel to completely cool before touching.

18.Allow the Cut-Off Wheel to spin to full speed before feeding it into the workpiece. When turning off the Saw, allow the Cut-Off Wheel to spin down and stop on its own. Do not press against the Cut-Off Wheel to stop it.

19.Do not force the Cut-Off Wheel into the workpiece when cutting. Apply moderate pressure, allowing the Cut-Off Wheel to cut without being forced.

20.Industrial applications must follow OSHA requirements.

21.Always locate the Cut-Off Saw on a level, flat work surface capable of sup- porting the solid weight of the saw, workpiece and related tools.

22.Always use the right tool or attachment for the right job. Do not attempt to force a small tool or attachment to do the work of a larger industrial tool or attach- ment. There are certain applications for which this product was designed. It will do the job better and more safely at the rate for which it was intended. Do not modify this product, and do not use this product for a purpose for which it was not intended.

23.

WARNING! Some dust created by power sanding, sawing, grinding, drilling, and other construction activities, contain chemicals known (to the State of Califor- nia) to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement or other masonry products, arsenic and chromium from chemically treated lumber. Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in

a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles. (California Health & Safety Code 25249.5, et seq.)

24.

WARNING! People with pacemakers should consult their physician(s) be- fore using this product. Electromagnetic fields in close proximity to a heart pace- maker could cause interference to or failure of the pacemaker.

SKU 91938 For technical questions, please call 1-800-444-3353.

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Contents Instructions Before USE For technical questions and replacement parts, please callWork Area Product SpecificationsGeneral Safety Rules Save this ManualPersonal Safety Electrical SafetyTool USE and Care Service Specific Safety RulesPage SKU 91938 For technical questions, please call Grounded Tools Tools with Three Prong Plugs GroundingSee Figure C Extension CordsDouble Insulated Tools Tools with TWO Prong Plugs See Figure C, nextExtension Cord Length SymbologyTo Remove or Install a Cut-Off Wheel Assembly and Operating InstructionsUnpacking Locking Down the Saw Depth AdjustmentClamp and Angle Scale Operation INSPECTION, MAINTENANCE, and Cleaning Parts List Assembly Diagram Limited 90 DAY Warranty

91938 specifications

Harbor Freight Tools is known for providing a wide range of affordable tools and equipment for both professionals and DIY enthusiasts. One of its most notable offerings is the 91938, a versatile and highly useful tool that is essential for a variety of applications.

The Harbor Freight Tools 91938 is a 7-inch variable speed angle grinder, designed to provide high performance and reliability. Its powerful 4.3 amp motor allows for a maximum speed of 11,000 RPM, making it suitable for cutting, grinding, and polishing a variety of materials including metal, wood, and concrete. This high-speed capability ensures efficiency while maximizing productivity during use.

One of the main features of the 91938 is its adjustable speed control. This variable speed function allows users to tailor the tool's performance to their specific needs, whether they are working on delicate tasks that require precision or heavy-duty applications that demand power. The ergonomic design and rubberized grip handle provide comfort during extended use, reducing fatigue and enhancing control.

Safety is a crucial aspect of any power tool, and the Harbor Freight Tools 91938 does not disappoint. It is equipped with a safety guard that prevents debris from flying towards the user, as well as a spindle lock that facilitates easy wheel replacement. Additionally, the tool’s lightweight construction makes it easy to maneuver, even in tight spaces.

The versatility of the 91938 is further enhanced by its compatibility with a variety of grinding and cutting wheels. This adaptability allows users to tackle a wide range of jobs, making it an excellent choice for home improvement projects, automotive repairs, and metalworking tasks.

Moreover, Harbor Freight is recognized for its commitment to value, and the 91938 is no exception. Offering high-quality performance at a competitive price point, it is an attractive option for those looking to invest in a reliable tool without breaking the bank.

In conclusion, the Harbor Freight Tools 91938 angle grinder stands out for its powerful motor, variable speed control, safety features, and versatility. Whether you are a seasoned professional or a dedicated DIYer, this tool can serve as a valuable addition to your toolkit, making it easier to complete a variety of tasks with precision and ease.
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