INSTALLINGBITS

See Figure 6,

•Lock the switch trigger by placing the direction of rotation selector in center position. See Figure 4.

•Open or close chuck jaws to a point where the open- ing is slightly larger than the bit size you intend to use. Also, raise the front of your drill slightly to keep the bit from failing out of the chuck iaws.

Insert drill bit straight into chuck the full length of the jaws as shown in Figure 6.

Tighten the chuck jaws on drill bit.

UNLOCK

DRILLBIT (RELEASE) CHUCKCOLLAR

CHUCKJAWS

LOCK (TIGHTEN)

CHUCKBODY

RIGHT

Fig. 6

 

• To tighten the chuck jaws on drill bit; grasp and hold

the

collar

of the

chuck with one hand, while rotating

the

chuck

body

with your other hand.

Note: Rotate the chuck body in the direction of the

REMOVING BITS

See Figure 0.

•Lock the switch trigger by placing the direction of rotation selector in center position. See Figure 4.

•Loosen the chuck jaws from drill bit.

•To loosen: grasp and hold the collar of the chuck with one hand, while rotating chuck body with your other hand. Note: Rotate chuck body in the direction of the arrow marked UNLOCK to loosen chuck jaws.

•Do not use a wrench to tighten or loosen the chuck jaws.

•Remove drill bit from chuck jaws.

ADJUSTABLE TORQUE CLUTCH

Your drill is equipped with an adjustable torque clutch for driving different types of screws into different materials. The proper setting depends on the type of material and the size of screw you are using.

TO ADJUST TORQUE

•Identify the twenty four position torque indicator settings located on the front of your drill. See Figure 8.

•Rotate adjusting ring to the desired setting.

•1-4 For driving small screws.

•5-8 For driving screws into soft material.

•9-12 For driving screws into soft and hard materials.

•13-16 For driving screws in hard wood.

•17-20 For driving large screws.

•21-_.1 For heavy drilling.

ADJUSTING

arrow marked

LOCK to tighten

chuck jaws.

• Do not use a

wrench to tighten

or loosen chuck iaws.

_ WARNING: Make sure to insert drill bit straight into chuck jaws. Do not insert drill bit into chuck jaws

at an angle then tighten, as shown in Figure 7. This could cause drill bit to be thrown from drill, resulting in possible serious personal iniury or damage to the chuck.

TO DECREASE

TORQUE

RING

TO INCREASE

 

TORQUE

Fig. 8

Fig. 7

13

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Image 13
Craftsman 315.11521 Unlock Drillbit Release Chuckcollar Chuckjaws, Removing Bits, Adjustable Torque Clutch, Adjusting
Page 12 Page 14

315.11521, 315.1152 specifications

The Craftsman 315.1152 and 315.11521 are two versatile power tools designed for a variety of applications, making them perfect additions to any home workshop. Known for their reliability and performance, these tools leverage advanced technologies that enhance user experience and efficiency.

One of the main features of the Craftsman 315.1152 is its powerful motor. This high-performance motor ensures high torque output, allowing users to tackle even the most demanding tasks. Whether you're drilling into hardwood or driving screws into tough materials, this tool remains consistent and efficient, minimizing the effort required.

The Craftsman 315.11521, on the other hand, boasts a compact design that enables easy handling and maneuvering in confined spaces. Despite its smaller profile, it does not compromise on power, making it an excellent choice for users who need portability without sacrificing performance.

Both tools come equipped with variable speed settings, providing users with optimal control for different applications. The adjustable speed mechanism allows for precision work, whether you're performing delicate tasks or need to apply more power for heavy-duty jobs.

A standout characteristic is the ergonomic design of the grips on both models. This design reduces fatigue during prolonged use, making them comfortable to hold. Furthermore, the lightweight construction of the tools enhances usability, ensuring that even extended projects can be completed with ease.

Safety features are also integral to the design of the Craftsman 315.1152 and 315.11521. Each tool is fitted with a reliable safety lock mechanism that prevents accidental activation, providing peace of mind especially in busy workshops.

Moreover, these Craftsman tools are compatible with a range of accessories and attachments, allowing for expanded functionality. Whether you need drill bits, sanding discs, or other attachments, these tools can be adapted for various tasks, making them highly versatile.

Craftsman stands behind the quality of their products, offering warranties that reflect their commitment to durability and customer satisfaction. Overall, the Craftsman 315.1152 and 315.11521 are exceptional tools designed to make household projects and professional jobs more manageable, ensuring that users can work smarter and more efficiently.
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