Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: will a fs 18 bx fit this unit
Document: Black and decker drills I believe have been proved to be very good and durable, this is not exception;the unit arrived without any problems, the seller shipped fast and the price was hard to beat.
We love this thing, it gets regular use around our house. My hubby built an entire wall unit of shelving for our playroom over the 3 days of labor day weekend and only charged it once from Friday to Monday.Only negative is smaller drillbits seem to break easily, but that can happen with any small drill bits because they are SMALL. You just have to adjust the torque so it doesn't break them. :)
Ordered for my husband, per his specs & he loves it! He wanted a drill with 18 volts. Perfect match.
This is one tough drill. The Black & Decker HPD18AK-2 18-Volt High Performance Drill will do the job. Lov all the features and it feels very well built and does not fail on the tough jobs.
Wow, what a great value from Amazon. I built my entire deck with this drill on two charges. It has all the power I need around the house.I looked at several other makes at more than twice the price before I bought this unit. I'm very happy I went with this one. The chucking system works very well too.I have no complaints with this fine product from Black & Decker. Shipping was very fast too.
I like my new Back and Decker drill. I had a 14.4 V and it died. The new 18 V has more power and works just fine. I like having the two batteries  and a hard case.
These batteries are not even close the firestorm batteries. They dont last long and since they are ni-cad, they lose charge over time. Li-Ion is the way to go as it will hold charge as long as 18 months!Drill is nice but the batteries really do it an injustice.
FWIW, I always use its lower speed range;otherwise, torque is less than from an old 12V Makita with tired batteries..If B&D; had not included "High Performance" in its description,I would never have guessed.It is not up to the standard of other, non-drill, B&D; 18-Volt tools.
I was looking for a powerful drill for odd jobs around the house to replace the small handheld one I had that looses it's charge and power quickly. Based on other good reviews I settled on this Black & Decker 18 Volt High Performance Drill. It comes with the case, a few drill bits, and 2 of the rechargeable batteries that slide into place on the drill.
I actually ordered this item because I needed some new 18 volt batteries for my old Black and Decker cordless drill. I had shopped around for batteries and after becoming ticked off about the cost of batteries I decided I might as well order this kit since it was only a few bucks more than the cost of two batteries. At least now I have a back up drill if my old one dies.
Answer: no