INSTALLING

BITS

_

WARNING: Do not insert drill bit into chuck jaws

See

Figure 3.

 

and tighten as shown in Figure 4. This could cause

 

 

 

 

Lock the

switch trigger by placing

the direction of

drill bit to be thrown from drill resulting in possible

 

rotation selector in center position.

See Figure 10.

serious personal injury or damage to the chuck.

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 falling out of the chuck jaws.

Insert drill bit into chuck the full length of the jaws as shown in Figure 3.

DRLLBIT

LOCK

Q-IXX9..I_-VE

Fig. 3

Tighten the chuck jaws on drill bit. To tighten, grasp and hold the drill with one hand, while rotating the chuck sleeve with your other hand.

Note: Rotate the chuck sleeve in the direction of the arrow marked LOCK to tighten chuck jaws.

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

WRONG

Fig. 4

REMOVING BITS

See Figure 3.

Lock the switch trigger by placing the direction of rotation selector in center position. See Figure 10.

Loosen the chuck jaws from drill bit.

To loosen, grasp end hold the drill with one hand,

while rotating chuck sleeve with your other hand. Note: Rotate chuck sleeve in the direction of the arrow

marked UNLOCK to loosen the chuck jaws.

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

Remove drill bit from chuck jaws.

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Craftsman 315.27122 owner manual Installing Bits, Drllbit Lock, Wrong Removing Bits