MAINTENANCE

BLADE REMOVAL

Follow these instructions to prevent injury during blade removal:

1.Loosen with a box wrench or a socket and long breaker bar. To gain additional leverage, slip a long pipe or thick-walled tube over breaker bar or wrench.

2.Insert wood block A as shown, with grain perpendicular to blade, to prevent blade from turning when loosening.

3.Wear thickly padded gloves. Keep hands clear of blade path. Blades may rotate when bolt releases.

Sharpening

Blades may be sharpened by filing or grinding.

-Inspect blades before sharpening.

-Replace bent or cracked blades.

-Replace blades when the lift portion has worn thin.

-Maintain cut angle at 30o.

-Do not overheat blades when sharpening.

-Always use Craftsman Professeional blades. Use of another manufacturer’s blades may be dangerous.

BLADE Balance

Blade balance must be maintained at 5/8 oz-in (19.4 g-cm) or less. Failure to keep blades balanced causes excess vibration, wear, and shortened life of most components of the machine.

To balance a blade:

1.Sharpen blade first.

2.Balance the blade at the center.

3.Attach a 1/8 oz (3.9 g) weight at a distance 5" (127 mm) from center on the light end. This should make the light end the heavy end:

-If it does, the blade is balanced.

-If does not, file or grind the heavy end until the addition of the weight makes the light end the heavy end.

Blade installation

1.Wear thickly padded gloves to prevent cuts from the sharp blade.

2.Insert the blade bolt, in order, through the conical washer (cup side toward the blade, as shown), the blade, and the blade spacer.

3.Install assembly on the blade spindle.

4.Torque the blade bolt to 70 ft-lbs.

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Craftsman 127.28875 manual Blade Removal, Sharpening, Blade Balance, Blade installation, To balance a blade
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127.28875 specifications

The Craftsman 127.28875 is a versatile and reliable tool that stands out in the world of power tools and home improvement equipment. Designed with the DIY enthusiast and professional contractor in mind, this tool combines functionality, durability, and advanced technology to meet various project needs.

One of the primary features of the Craftsman 127.28875 is its powerful motor. Equipped with high-performance capabilities, it efficiently tackles both light-duty and heavy-duty tasks, allowing users to complete their projects with ease and confidence. Whether drilling through wood, metal, or plastic, the motor ensures consistent performance, minimizing downtime and maximizing productivity.

The tool's ergonomic design is another significant highlight. It features a comfortable grip and well-balanced body, reducing user fatigue during extended work sessions. The lightweight construction contributes to its maneuverability, making it an ideal choice for overhead tasks or tight spaces. Additionally, the placement of controls is user-friendly, facilitating effortless adjustments while maintaining focus on the job at hand.

Technologically, the Craftsman 127.28875 includes advanced features like variable speed settings. This allows users to adapt the speed based on the specific material and application, providing greater precision and control. The integrated LED work light also enhances visibility, ensuring that users can see their work clearly, regardless of the lighting conditions.

Another noteworthy characteristic is the tool's compatibility with various attachments and accessories. This versatility enables users to customize their setup according to the demands of their projects, which can range from drilling and screwing to sanding and polishing. The quick-change chuck system further accelerates the swapping of bits, streamlining workflows.

Durability is a hallmark of any Craftsman product, and the 127.28875 is no exception. Built with robust materials that withstand the rigors of daily use, this tool is designed to endure tough job sites. The incorporated safety features, such as overload protection, also enhance its longevity, giving users peace of mind during operation.

In summary, the Craftsman 127.28875 is a powerful and versatile tool that is ideal for both casual DIYers and seasoned professionals. With its robust motor, ergonomic design, advanced technology, and compatibility with various accessories, it offers a comprehensive solution for a wide range of applications. Investing in this tool means investing in efficiency, durability, and enhanced performance for all your project needs.
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