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4
votes
1answer
263 views

What's the significance of orbit diameter in a random orbit sander?

I've been looking at random orbit sanders and noticed that they have different orbit diameters, and some models even offer settings for it. Does the orbit diameter affect material removal, or ...
6
votes
1answer
1k views

How to stop a circular saw from locking?

I've been using my new circular saw for about a week. Today while making a plunge cut it just locked. It didn't get stuck on anything inside the board and it consistently locked every time I tried to ...
10
votes
5answers
10k views

How to drill a hole in a space too small to fit a standard manual or electric drill?

I have a very narrow kitchen cupboard I'd like to make some changes to (add shelves maybe). Almost any change will require drilling holes though, and there's not enough room for a standard electric or ...
7
votes
1answer
4k views

What do the numbers on a cordless drill mean?

I have a Hitachi cordless drill: You can turn the gray numbered part to switch between, hammer drill, drill and screwdriver mode. The screwdriver mode is numbered up to 22. Can someone explain ...
13
votes
2answers
4k views

Are there any cordless power tool systems that offer a corded option?

Are there any cordless powertool systems (e.g., drills, drivers) that have a corded battery option (i.e., an adapter that fits where the battery would normally go that can be plugged in)? I've used ...
1
vote
1answer
1k views

How to take the sandpaper off of a Makita palm sander

I need to know how to take the old sandpaper off a palm sander (Makita model B04553). It is not mine so I am unsure, but there are four latches that I have lifted, thinking that it will loosen and ...
6
votes
4answers
2k views

Is there any way to replace drill batteries?

We have a great (Porter and Cable) cordless drill but the batteries are no longer commercially available. Amazon has a listing but it's been sold out for the last five years. Do we have any other ...
3
votes
1answer
1k views

Is the 60T blade that came with my Dewalt DWS780 miter good for general purpose cutting?

I recently bought a Dewalt DSW780 12" sliding compound miter saw, along with 60T and 96T diablo blades. My question is, should I keep the blades? Is the 60T blade that came with the saw good enough? ...
7
votes
2answers
2k views

Cutting a Custom Threshold: Best Tool for the Job?

I am in the process of creating a custom threshold to go from a tiled surface down to a carpeted surface. The tile is about an inch above the carpeted floor, so I decided to make a custom threshold in ...
3
votes
2answers
201 views

What size ratchets do I need to assemble some new equipment?

I recently purchased a power rack and various other bits and pieces for the home gym. In the instruction manual the nuts and bolts on the hardware list state the following sizes: 1/2" × 3 - 1/2" 1/2" ...
6
votes
1answer
583 views

Should I lubricate the motor in my power drill?

I have a power drill that looks like the picture below. I've had it for years, but recently I noticed that it squeaks when I use it (I only really hear the squeaking while it's winding down, when it's ...
3
votes
1answer
450 views

Why would angle grinder cutting wheels of the same diameter have different thickness?

Cutting wheels for the same diameter angle grinder can have different thickness. For example, 125 millimeters wheels can be 0,8 or 1,0 or 1,2 or 2,5 or 3,0 millimeters thick. I've tried several ...
4
votes
1answer
788 views

How can I repair my bench grinder?

Received a relatively old black and decker bench grinder from a relative. It works, mostly. About 50% of the time it powers up but doesn't spin - hand cranking gets it going, whether it starts fine or ...
5
votes
1answer
619 views

Are there any tricks for using an oscillating multitool?

I recently got myself a Ridgid JobMax and I think I love it. I did spend quite a bit of time, however, trying to get through an old (100 year old home) 2x4 (dimensional). I don't know if the wood ...
3
votes
3answers
660 views

Can a Dremel Circle Cutter be used on 20mm thick wood?

Will the Dremel Circle Cutter cut through 20mm wood? Its just regular wood am using. The product details page on the Dremel site just states: Depth adjustment allows easy setting of the correct ...
5
votes
3answers
16k views

Is there anything a rotary tool can do that a oscillating multi-tool can't?

I've got a decent chunk of change to spend on tools, and after cleaning the corrosion off of 96 battery terminals with scouring pads last week, I couldn't help but to think that a rotary tool (e.g. a ...
13
votes
2answers
5k views

When should I replace a circular saw blade?

Is there a rule of thumb for how often a circular saw blade should be replaced? Is visually inspecting the blade condition enough?
5
votes
2answers
786 views

Is it safe to charge a DeWALT 18v battery if the charger emits a whining noise

I have 1 DeWALT 18 volt NiCd batteries. One charges without incident. If I attempt to charge the other, a whining noise is emitted from the battery or charger. Is it safe to attempt to charge this ...
2
votes
2answers
92 views

D Grip vs Barrel Grip Jigsaws

I've been looking into getting a new jigsaw and I've noticed that there are two grip types, barrel and D grip. I've looked around and I don't see any good explanation about the differences. Are there ...
1
vote
1answer
71 views

Can I use 6“ hook and loop disks with a 5” sander?

A friend just gave me over a hundred 6" flat hook and loop disks. The only problem is, I've got a 5" orbital sander with dust collection which uses perforated sanding disks. Can I use these together ...
4
votes
1answer
138 views

Lawn mower's power line cut off caused partial power outage

I happen to cut off lawn mower's power line with the lawn mower cross over it to cause partial power outage. Everything seems to be OK except the outlets on the exterior of the house. I checked my ...
0
votes
2answers
179 views

trying to save a cheap electric driller

I wanted to use an old electric driller that it's battery has worn down and i couldn't find a new battery. on the battery it says 7.2V. So i took a AC-> 7.5V DC 1A Transformer and used it in place of ...
3
votes
3answers
708 views

Solar power backup for router

I want to use solar panels to create a power backup for a router(9V, 1A). I'm aware I'll require solar panels and batteries but am not sure how to choose suitable ones. Please help suggest me on ...
2
votes
2answers
4k views

What is the difference between an impact driver and an impact wrench?

Obviously impact drivers and impact wrenches are designed for different purposes, but since they both work on the same principle is there some overlap? Is a small cordless impact wrench just a ...
10
votes
5answers
3k views

How can I protect my hands when using power tools?

When doing many DIY projects there's a strong need to protect hands against cutting by sharp part edges. Gloves seem a natural solution. However recently I was mounting a countertop and wearing ...
4
votes
5answers
888 views

What's a good cheap sander to sand the ends of wooden blinds?

I need to sand down some wooden blinds because they are about a millimeter too wide for the old window frames they are going into. I'm trying to figure out a cheap and easy way to sand down about 6 ...
3
votes
3answers
2k views

Should I rebuild or just replace worn out cordless tool batteries?

I have a couple of older Porter Cable 19.2v Ni-Cd batteries which have worn out. In shopping around for replacements, I've noticed there are a number of businesses which offer to rebuild your ...
3
votes
1answer
998 views

Where can I find a cheap diamond stone-cutting blade for my Dremel Multi-Max?

I'm getting ready to place laminate flooring in a room with a brick fireplace. As per Mike's recommendation here, I'd like to use my Dremel Multi-Max tool to cut a space in the base of our brick ...
11
votes
3answers
2k views

What type of cordless tool battery chemistry should I purchase?

I'm about to buy a cordless tool set in which the tools all operate off the same form-factor battery. The batteries come in several different chemistries and I'm wondering which type is better for ...
4
votes
2answers
309 views

Storage of portable (but bulky) power tools

So in the course of this renno, I've acquired a few larger/more bulky power tools (portable table saw, compound sliding miter/stand, 13" planer, etc..). Currently I am using the soon-to-be kitchen ...
12
votes
5answers
3k views

How do I consistently drive drywall screws to the correct depth?

Is there a special technique or tool for consistently placing drywall screws correctly? I'm using a standard Dewalt DWD115K (with no auto-stop mechanism) so I'm usually paranoid of going too deep ...
8
votes
2answers
6k views

Can I use an 8“ dado blade set in a 10” table saw?

I have a 10" table saw... this is probably a stupid question, but can I use an 8" dado blade set in this saw? Is one only supposed to use 10" blades in a 10-inch saw? I read on some contractor's ...