Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: dose the bit lock in
Document: quick connect for bits broke on first use item returned. plenty of power for such a light weight tool. will reorder once money refunded hoping this is a one time issue
nice - compact driver - i didnt think i would need this but much easier for tight spaces where you need power to drive fasteners in stucco/concrete &wood beams
i bought one of these with the drill combo,and i have abused the hell of it for over a year now and to date even the batteries hold their charge for almost as long as they did from brand new, whenever this set goes bad i will definitely be buying another set like it or the upgrade...De Walt rocks!! !
Worth their weight in gold. Great tool for putting tin on a building. I have had no problems yet, I own four of them.
Works great and since I had a drill set already the tool only option worked out great. I would recommend this product.
This little impact driver is a lifesaver,It's light and small and can get into tight spaces .I use it all day long for just about everything,With the many attachments available for this driver you can't go wrong.
The impact driver was excellent. The posting was exactly as is. Thank you for being prompt sending the impact driver.
The driver is very powerful when it goes into impact mode. It's also loud so don't plan on doing any driving early in the morning when the wife and kids are asleep. I would definitely buy these as gifts for friends. It's my favorite tool. Ever.
Shipped quick and was shiny and new. I use it around the house and always have loved DeWalt. The lithium ion batteries are a perfect size for work around the house.
Received the drill quickly and it worked exactly as expected. Excellent product! I use this tool all the time for drilling and driving screws.
Answer: no