Skil PWRCore 20 Owner's Manual page 15

Install and Remove Bits
Your tool is equipped with a quick-change collet, making bit installation and removal very
easy.
Lock the variable-speed trigger switch "OFF" by placing the direction-of-rotation selector in the
center position.
To install the bit:
Pull the locking sleeve forward (away from the tool), insert the bit as far as it will go into the
collet, and release the locking sleeve to lock the bit. (Fig. 8)
To remove the bit:
Pull the locking sleeve forward (away from the tool). Pull the bit from the collet and release the
sleeve.
Fig. 8
Locking Sleeve
NOTICE: Use only bits with power grooves; other bits can be used with a universal bit holder
that has power groove. Do not use bits that have a damaged shank.
WARNING
Use protective gloves when removing the bit from the tool, or first
allow the bit to cool down. The bit may be hot after prolonged use.
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