How to Lock and Secure Drill Bits on a Ryobi Impact Driver?

1. Ensure safety first 

• Disconnect the battery pack before inserting or removing any drill or driver bit.
   

2. Locate the chuck 

• An impact driver uses a ¼" (6.35 mm) quick-release hex chuck. 
• This chuck is designed for hex-shank bits only. 
• Ensure the drill bit has a ¼" (6.35 mm) hex shank.
   

3. Insert the new drill bit 

• Pull the chuck collar forward (away from the tool). 
• Insert the new hex-shank bit into the chuck. 
• Release the collar to lock the bit in place.
   

4. Confirm the bit is secure 

• Gently tug on the bit to ensure it’s locked in and won’t fall out. 
• If it pulls free, repeat the insertion process.
   

5. Reconnect the battery 

• Reconnect the battery pack. 
• Grip the drill by the handle, ensuring your other hand is clear of the drill bit. 
• Gently squeeze the trigger to ensure the bit spins correctly.