Craftsman 172.28129 Parts Lists, Accessories, To Retighten a Loose Chuck Figs and 17a

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MAINTENANCE cont.

PARTS LISTS

TO RETIGHTEN A LOOSE CHUCK (Figs. 17 and 17a)

The chuck may become loose on the spindle and develop a wobble. Also, the chuck screw may become loose, causing the chuck jaws to bind and prevent them from closing.

To tighten:

1.Unplug the hammer drill.

!WARNING: To prevent personal injury, ALWAYS disconnect the plug from power source BEFORE assembling parts, making adjustments or changing bits.

Fig. 17

1

0

2. Open the chuck jaws

 

Fig. 17a

3. Insert a 5/16 in. or larger hex key into the

 

chuck and tighten the chuck jaws securely.

 

Tap the hex key sharply with a mallet in a

 

clockwise direction. This will tighten the

 

chuck on the spindle.

 

4. Open the chuck jaws, and remove the hex key.

5.Tighten the chuck screw. Note that the chuck screw has left hand threads and counterclockwise direction tightens instead of loosens.

ACCESSORIES

!WARNING: The use of attachments or accessories that are not recommended for this tool might be dangerous and could result in serious injury.

Sears and other Craftsman® outlets offer a large selection of Craftsman drill/driver accessories designed for all your drill/driving applications.

You may purchase kits and sets specifically for drilling and driving, twist drill bit sets,

a variety of power drill/driving bit sets, spade bit sets, hole saws, carbide-tipped masonry drill bit sets that are percussion rated, extra long bits, magnetic bit holders and more.

Visit your local Sears store or other Craftsman outlets or shop sears.com/craftsman for all of the accessories for your hammer drill.

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Contents Warranty SafetyMaintenance UnpackingSafety Symbols Table of ContentsSafety Instructions Safety InstructionsElectrical Safety Safety Symbols for Your ToolService Safety Safety Rules for Hammer DrillsSafety Rules for Hammer Drills Additional Rules for Safe OperationParts List Fig UnpackingDescription Know Your Hammer Drill FigVariable Speed Trigger Switch Fig Rotary and Hammer Drilling Mode Selector Switch FigThis Hammer Drill has the following features High Impact-Resistant HousingOperation Installing and Removing Operating the Hammer Drill AS a Drill / DriverRotary Drilling Operating the Drill AS a Hammer DrillHammer Drilling Fig Maintenance MaintenanceRoutine Maintenance Chuck Removal , 16a and 16bParts Lists AccessoriesTo Retighten a Loose Chuck Figs and 17a Hammer Drill Model Number Get it fixed, at your home or ours

172.28129 specifications

The Craftsman 172.28129 is a highly regarded tool within the Craftsman line, a brand synonymous with durability, reliability, and performance. This particular model exemplifies the quality craftsmanship that has made Craftsman a household name among DIY enthusiasts and professional contractors alike.

One of the standout features of the Craftsman 172.28129 is its robust construction. Designed with high-grade materials, this tool offers exceptional durability, making it ideal for both indoor and outdoor applications. The ergonomic design ensures user comfort even during extended use, minimizing fatigue and enhancing operational efficiency. The tool is lightweight, which contributes to easy maneuverability and better control.

Equipped with a powerful motor, the Craftsman 172.28129 delivers impressive performance across various tasks. Whether you're tackling heavy-duty projects or simple home repairs, this model offers the versatility needed to complete any job with ease. The motor's design focuses on energy efficiency, providing optimal performance without excessive power consumption.

The Craftsman 172.28129 also incorporates advanced technology that enhances usability and precision. Its intuitive controls allow for easy adjustments, ensuring users can adapt the tool to their specific needs quickly. Additionally, the model features a built-in safety mechanism, promoting secure operation and reducing the risk of accidents during use.

Another key characteristic of the Craftsman 172.28129 is its compatibility with a range of accessories, making it a versatile addition to any tool collection. Users can easily switch between attachments to tackle various tasks, from cutting and sanding to polishing and shaping. This flexibility saves both time and money, as one tool can handle multiple functions.

The Craftsman brand also places a strong emphasis on customer satisfaction, which is evident in the comprehensive warranty that accompanies the 172.28129 model. This warranty provides peace of mind, assuring users that Craftsman stands behind the quality and reliability of their products.

In conclusion, the Craftsman 172.28129 is an exemplary tool that embodies the brand's commitment to excellence. With its sturdy construction, powerful motor, advanced technology, and compatibility with various accessories, it stands as a top choice for anyone looking to enhance their toolkit. Whether for professional use or personal projects, this tool is designed to deliver consistent performance, making it an essential investment for any handyman or contractor.
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