Questions tagged [powertools]

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41 views

Best half-decade for a used well-maintained Unisaw?

I'm in the market for a used Unisaw. I found that well-maintained Unisaws on craigslist vary from about $800 for an 1980s model to about $1100 for a 2010s model. So there's actually very little ...
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58 views

How to diagnose a problem in a Jet AFS-1000B Air Filtration system

I've had a Jet Air Filtration unit (AFS 1000B) system for years and it's worked perfectly. Recently I took out the filters for cleaning. When I put them back the unit would not start. All of the ...
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56 views

Milwaukee M18 hammer drill: whining noise, doesn't break when releasing trigger and seems to run hot

The title pretty much sums it up. I've had it for about 4 years. Best tool I own by far. Heavily used, but I always try and take care of it. I few months ago I noticed that it doesn't seem to ...
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1answer
116 views

Why does my framing nailer ocasionally leak from around the trigger?

I have a Hitachi NR90AC5 framing nailer that still functions correctly, but some air leaks from around the trigger. Sometimes, after firing a few nails, it doesn't leak air anymore. Then later after ...
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1answer
807 views

Power Drill emits a bright spark and stops. Can fix?

I have one of these and I recently lent it to someone. Now when I tried it after a while, it runs for a second or two (if I press the trigger all the way), and then emits a bright spark or two from ...
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202 views

Porter Cable NiCd 18V batteries - Lithium replacements?

Does anyone here have any experience with these tools and battery options? What about chargers? I understand the need for a different charger; my specific question is whether anyone has experience ...
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0answers
45 views

How to make a cavity in a stone?

I'm installing a firewood rack outside, and want for one side of it to stand on a large stone we have there. The boulder is irregularly shaped and the metal legs of the rack may slip off -- so I'd ...
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1answer
71 views

Impact driver issue: Intermittent springy/twang sound

I suspect my impact driver is starting to bust. Every so often, I hear a soft 'twang' sound shortly after pulling the trigger. I don't remember hearing it in the past, but I'm not 100% sure, maybe I ...
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0answers
85 views

Could a long time in storage cause my Black+Decker circular saw to lose power?

I have a 15amp Black+Decker Circular Saw about 8-10 years old (with a cord). I used it once when it was first purchased, and it has been stored ever since. I went to cut a 2x4, plugged it in and the ...
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87 views

How to avoid over tighten or stripping screws with an impact driver? [duplicate]

I got an impact driver last month, but I'm still afraid to use it for some stuff because I think I might over tighten the screw to the point of damaging one or both the parts or even strip the thread ...
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2answers
91 views

Are these tools appropriate for a roofing project? [closed]

Okay so I have a 2 story house about 30 feet high and was wondering if this set up will work? http://www.homedepot.com/p/Husky-20-Gal-175-psi-Quiet-Portable-Air-Compressor-C201H/206189626 http://...
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1k views

How could a power drill trigger switch be damaged when used continuously in variable speed range?

I just acquired a DeWalt DCD790 cordless brushless drill/driver, and going through the manual, on page 10 under Speed Trigger Switch, I find the following: NOTE: Continuous use in variable speed ...
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2answers
71 views

How do I file some steel spikes?

I have 50 steel rods that are 12in long. I would like to know how can I file the end so that its pointy like the image bellow.
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2answers
135 views

Fixing broken cast aluminum?

My drill press was dropped and the table broke off. The break is shown in the picture. Nothing got bent out of shape the table part fits this break perfectly. Is there a reasonable way to re-attach ...
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1answer
354 views

Power 12V air mattress pump from 5V powerbank

I would like to power 12V 32W air mattress pump from power bank. Power bank output is 5V and this is not enough (correct me if I'm wrong) I see two ways: Using DC-DC converter. I found one XL6009E1 ...
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1answer
166 views

Is there a huge difference between 1.6amp and 3amp power usage?

I just want to know if there a huge difference between 1.6 amp and 3 amp power usage.
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1answer
298 views

Do electric push activated screwdrivers exist? [closed]

I am looking for a screwdriver. I want it to be powered (electric, cordless). I want it to not be based on a trigger mechanism (in order to reduce repetitive motion strain). I want it to screw (or ...
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1answer
125 views

Enermax Pro87+ Gold 500W adapter? [closed]

I'm looking for an adapter for my fridge to my power supply. Is this even possible? My fridge is just an ordinary one? Could that save a few euros?

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