just bought it, charged it all night, worked well for about 5 minutes (not continuously), then i had to shake it for it to work. im using it on 1x3's, i made about 12 holes and now its dead.. is it me?

I'm making things of liquor bottles and need to drill holes through them I've burned out 2 regular drill bits attempting to drill through the bottles but have cut maybe half way through.

I am trying to drill holes into seat rails so i can put different seats in the car, But i am having trouble drilling through the steel to make new mounting points for the new seats. My drill bits keep breakign, i have a 7.2 v cordless drill(black and decker) about 30 bucks i spent on it. Do i need a faster rpm drill??

I have a cave that Im trying to rig drops in and I was curious as to if I could use a standard cordless dewalt drill to drill a 2-3in deep hole in limestone. I usually drill the holes then hammer the bolts in with the anchor. Can I use a standard dewalt cordless drill for this job? How long you think the job will take to drill a hole that deep in that type of rock with that sorta drill? What kinda bit do I need?
I dont destroy caves i make them accessible

I think from memory i have used lip and spur bits on this plastic, could someone confirm that this should be at a low speed? Also is it possible to use a Forstener/sawtooth bit in this material to creat flat bottomed holes that do not go all the way throught, oh and the Acrylic thickness i will be using will be 5mm and 10mm, many thanks

I purchased myself some WORX cordless drill, 18v. It did not come with drill bits for making holes.
What kind of drill bits do I need? I dont have a particular project, just want to have it for the future.

What kind of bits do I stay away from?

Can I use my OTHER screwdrivers bits on this?

Any recommendations would help. I do not know anything about tools.

Thanks in advance

I have recently purchased a used !" SDS Rotary Hammer Drill and only need to drill a relatively small hole through a concrete slab. Is this too much tool for the job or will it work. I don't own a regular hammer drill and someone told me I would burn the motor up if I used a regular hammer drill to drill about 20 holes through concrete.

I just need to drill 3 holes to mount a flagpole bracket on my house.

WHAT U NEED:
2 liter soda bottle ( I used Sprite ~ clear )
1/4" bit of drill to make holes on bottom of soda bottle
A big web of fiberfiller, ( "pillow stuffing" ) - polyester fibers work ) ( ticking )
cut 12" of the back of a garden hose ( the part that screws on you want)
Duck type
Optional: extra Hose Clamp
`````````````````````````
1. Take the Soda bottle
2. cut holes in the BOTTOM of the bottle. not to big, but enough of them I did 15 holes. 3. Then Stuff the Fiber filler in though the top of the bottle. Compact it down put a little more then half the bottle.
4 Attach the Gordan Hose to the top of the soda bottle, Screw it tight. NOW FOR THE FUN PART. Turn off the pump
5. take out the outtake plastic nozzle that's in the pool, ( Save you will need when pool is clean) - ( it will twist off, but keep the hose from the pump connected to the pool so water don't poor out)
6 Put duck Type about 4 to 6 inches on the hose to make a tight seal
7. Put the hose in the hole about 4 to 6 inches into its tight ( add more type, if still loose )
8. Tighten the Hose Clamp
Turn On the Pump and Congratulations your Done!!!!
Change when nasty about daily into clean ~ repeat steps 1 to 3

I want to cut holes in glass, but have been to both Lowe's and Home Depot and they insist that there are no such things as diamond bits for rotary tools like a dremel...even though my friend has a diamond drill bit for HIS rotary tool (he doesn't remember where he got it unfortunately). Where can i find these!!! I heard that tungsten carbide bits can grind through glass also, where can i get these bits? Any suggestions! (NO CRITICISM PLEASE!)