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: Can you use this without bolting it down?
Document: This buffer has the power to polish and the 8 inch wheels make most jobs fast. the wheels it came with are acceptable, you will have much fuzz in your shop when you use it.I had to screw this down to a custom box filled with about 8 pounds of lead to get it to stop walking around the bench (without polishing anything, just on), but it wasn't a difficult modification.
I use this buffer with jewlers rouge in different grades and it buffs out most scratches on the bottom of my golf clubs......
I use this buffer to finish buffing knives. It works well for me and puts a nice edge on the knives.
For what I do, I don't have any use of several speeds - the single speed is perfect! You can also press as a much as you want while buffing and and it will not affect the speed  in any way. The price you pay for this thing is fantastic and could not be happier!
A simple, sturdy buffer that I use in my garage-shop to polish small silver and copper articles. It does a good job but you have to be careful polishing thin sheets such as the edge of a plate or you will bend them.
I have only used it a little but seems to be all I need for what I use it for. Low vibration and has good speed, doesn't slow down much when you apply pressure. Works good for buffing knives,handmade items, etc. to give them a good shine.
For the price, this is a nice grinder. I like the Grizzly 1015 better, but you also pay more. I use this grinder for buffing knife blades to a mirror finish. I cannot apply a lot of pressure w/o slowing the motor down, but it works with moderate pressure.
This buffer is one of the best I have had (use it very often with great results for different projects...), although I have paid in between $70.00 - $130.00 MORE for the same quality/same features in the past. It is solid, smooth, very quiet, and it does NOT vibrates whatsoever!! It is a true 3/4 HP and very powerful.
This buffer is not 3/4 horsepower.. Feels slightly better than a 1/3 HP motor. They use a shallow cut snap-ring grove on the shaft to stop the buffing wheel cups.. Too much torque on the nut might pop the snapring out of the groove. Price still makes it a reasonable purchase..
Not the best by any means, but pretty good for the price. And good enough for what I wanted. Namely to use fine grit wire wheels to remove the horrid plastic coatings off of old brass hardware. And for that, it's fine. Though multi-speed would be nice, as I don't need the higher speed for what I'm using it for.
Answer: no