A tool used for creating holes in surfaces, such as for mounting objects on walls.

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2k views

How can I fill a hole in a brick wall so that it can be redrilled

I'm trying to put up a coat hanger into a brick wall. The house is an old apartment block in Berlin and the coat hanger is quite heavy and sticks out from the wall so it will need quite a lot of ...
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1answer
4k views

Can I use shorter screws to mount my blinds?

I've bought a pair of blinds that came with 1 1/4 inch screws; I'm unable to drill deep enough into the frame to fit the screws, the screws are sticking about 1/8 of a inch out . I end up hitting ...
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2answers
3k views

How to drill a hole in brick with precision?

I have bought old cabinets which I would like to hang on a brick wall. I have marked the spots on the wall, but I find it very difficult to drill precisely, because the drill bit follows a path of ...
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2answers
130 views

What did I drill into?

I used a 3/32 drill bit for a pilot hole into my dry wall, directly in between 2 wooden studs that were about 32 inches apart, and about 18 inches from the ceiling (of a 1 story house). I mistakenly ...
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1answer
60 views

how to drill through two different materials

I installed blinds in my kitchen. I put the screws into the wall. The wall was plaster and inside it was a thin metal sheet. The screws were 1/8 inches. So I drilled two holes of 1/8 inches through ...
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1answer
289 views

Drill getting stuck about two inches into stud

I'm trying to mount my flat screen. I found a stud using a stud finder and can definitely feel that I'm drilling into the stud but about 1.5-2 inches in, the bit gets stuck. I proceeded with ...
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2answers
67 views

Do I need a hammer drill to install brackets for drapes on a brick wall?

I want to put up brackets for drapes. I have a masonry bit, but are using a simple (and possible cheap) cordless drill. I can seem to penetrate the brick. Do I need a hammer drill to do the job.
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1answer
182 views

Can I use a toggle bolt if there's no space behind the drywall?

While trying to install a 14lb metal shelf to the wall, I had learned from a previous installation mishap to upgrade from plastic anchors to something stronger. I picked up a few toggle bots (3/16" w ...
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1answer
726 views

How to fit things to a Bungaroosh wall

The walls in my house are made of Bungaroosh which means that attaching anything to them is most likely to hit some issues. Recently I've been trying to fit a floating shelf to the wall, but no ...
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1answer
706 views

How can I drill my wall if it contains flint?

I live in an old victorian house. Some of the walls seem to have pebbles inside then you get so far and there is flint, the drill won't go any further. Its a nightmare putting anything on the wall! ...
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1answer
699 views

How can I mount a projector to a concrete ceiling?

I am in a dorm room and I am attempting to mount my projector and screen in my ceiling... As far as I can tell from just tapping the ceiling it is made of cinderblocks if that sounds right or ...
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0answers
3k views

Why can't I drill into studs more than 1 & 1/2 inches?

I am trying to mount a TV onto an "exterior" wall. I used the quotes because I guess technically it may not be exterior (I live in a townhouse with dividing walls between the houses). Anyway, I've ...
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1answer
326 views

Live wire running through entire apartment wall?

I'm currently renting an apartment and my spouse and I want to hang a metal fixture above the wall where our bed is (in lieu of a headboard...for now at least). Where I want to hang it is 4 feet above ...
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3answers
13k views

Can a hand drill drill 1/4“-1/2” holes into 1" thick aluminum?

I'm making some baseplates in my home for a custom camera system and I'll need to be drilling many holes into plates of aluminum. I'm planning to use 6061 aluminum and need to drill holes anywhere ...
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3answers
33k views

Can an ordinary power drill drill through steel?

It's my dad's drill and it's a Bosch. I'm not sure about the model no. etc because the box is missing together with the manual. He's been using it to drill holes in wood to install doors and also ...
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3answers
817 views

Will this drill bit work on concrete?

I'm very new at drilling stuff and I have never drilled a hole in my life before. I need to drill through concrete (I don't know what kind of concrete it is), and I'm wondering if the following drill ...
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5answers
182 views

What tool will allow me to make a cutout in the middle of a vertical sheet of cardboard?

On low end furniture such as bookcases and entertainment centers, the backs of them are usually sheets of cardboard nailed on. I have a bookcase with a cardboard back already assembled. I would like ...
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3answers
204 views

How can I secure a plastic toolbox to the wall?

I have a plastic toolbox that I want to mount on the wall. I need it to be extremely stable once mounted, and I was therefore considering simply screwing it directly to the wall. However, I'm ...
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1answer
105 views

What is the name for a drill bit that makes conical holes?

What is the drill bit on the far left hand side of the machine in the first picture? I believe it cuts holes shaped liked those in the second picture, which is something I'm trying to achieve. Is it ...
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2answers
205 views

What type of Drill should I go for?

I am planning to build a new Computer table and a book shelf by myself. I will require a drill machine that can drill a hole into wood and that can also drive a screw into this hole (using the drill, ...
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2answers
153 views

Should the contractor be able to drill holes in a quartz countertop?

Sometime in the future I'll be having quartz countertops installed in a new kitchen. They'll be silestone's eco line of countertops. Should the contractor doing the install, assuming he's a ...
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4answers
623 views

Driving screws back into weathered deck

I have a 20+ year old deck behind my home. It's in great shape, but I want to refinish it this summer. Problem is, a number of the Phillips screws have popped up over the years. I have a basic Hitachi ...
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2answers
216 views

How to bore a hole from inside the crawlspace?

I need to drop some conduit in my crawlspace and run it under the brick skirting in order to install some conduit. Once outside the skirting, I plan to rent a trencher to do the majority of the run, ...
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1answer
276 views

Problem Using Wall Anchors for Curtain Rod

I'm trying to hang curtains for a floor-to-ceiling window by using drywall anchors to hold up the curtain rod. However, the plastic screw gets stuck about halfway anywhere I attempt to drill. When I ...
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5answers
3k views

How can I use toggle bolts with limited depth behind them?

I have a predicament, I am putting up a shelf into the wall. The wall is plaster, and then hollow and then concrete. I have screws with toggle bolts on them. The 2 inch screw with the toggle bolt ...
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3answers
68 views

What is the optimal screw drive hole shape to get the maximum torque for a steel screw?

What is the optimal screw drive shape (such as philips, internal hex socket, or slot) that will allow the maximum amount of torque to be applied without having the drive hole stripped? The torque can ...
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1answer
75 views

how to find out if wall is plaster, wood or drywall?

I want to install blinds in my kitchen. However, I can't figure out if the wall is wood or plaster. I need to know this before starting to drill because the holding mechanism for the blinds, it ...
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1answer
671 views

What does it mean when a drill says it is 3/8", and where do I get bits and extensions for it?

Bought a Ryboi D42 3/8" drill. A bit of confusion first, when it states it's a 3/8" is that saying the diameter or circumference of the drill hole is 3/8"? or something else? This drill is very good ...
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2answers
899 views

How deep should I drill a pilot hole in concrete for a 2 inch screw?

For fixing a 2 inch screw on concrete wall, how should I drill for good strength and no damage to the wall. I tried a 2 inch screw and drilled for 1 1/2 inch and later tried to screw it into the hole. ...
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1answer
38 views

How to find a plastered hole?

I have a small issue. Few months ago my apartment got renovated, and I listed all holes in walls i want to keep for future use. The rest was, depending on depth, filled with concrete or plastered. And ...
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3answers
130 views

Hanging picture on a very hard concrete wall

Situation: Appartment in a panel building. Very hard concrete walls -- all, thick or thin. No plastic hooks (like these on alibaba that usually work for people around do not work for me, the little ...
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3answers
51 views

DIY machinist drilling problem

I have a metal part of a bandsaw that had a machine screw head break off. I drilled a hole and used an extraction bit and it also broke off. Due to poorly executed attempts to drill again (so I can ...
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1answer
190 views

How do I widen a hole in my porcelain kitchen sink?

My faucet recently broke, so I replaced it with a new faucet and sprayer. To put in the sprayer, we removed the dishwasher air gap - with predictable results. I've replaced the air gap in its hole. ...
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1answer
534 views

With self drilling screw should I use a drill or a driver?

I need to affix some sheet metal using self drilling screws like the ones below. I have drill/driver with variable torque. What should I use for drilling/driving that? At first I'm drilling, but later ...
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1answer
130 views

Does it matter how the chuck on a drill is set when it is stored?

When I put away my drill for storage, should I be concerned about whether the chuck is fully open, fully closed, or somewhere in between?
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1answer
121 views

What's the name for this very thin metal sanding disk for use in a drill?

I have a sanding disc that attaches to my drill, and i'm struggling to find a replacement. Does anyone know what it's officially called? I reckon it's about 180 grit. It's about 127mm external ...
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1answer
1k views

How to drill Stainless Steel?

I'm doing a Half-pipe / skate ramp. I have to drill holes in a stainless tube but I wasn't able to with HSS Drill tips last night (I've followed youtube video tutorials). The stainless tube is this ...
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2answers
288 views

Can buffing and sanding attachments be used with a fixed speed powerdrill?

Have wondered about this possibility. I've seen some 'As seen on TV' ads where they sell all-in-one DIY power-tool kits which can act as a drill (reversible), power screw in/unscrew, hammer, buffing, ...
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1answer
140 views

What size drill motor should I buy?

Looking to buy a non-professional (occasional home DIY use) multi-purpose power-drill like the 'Skil' range by Bosche (although I am open to other brand / makes that fit my budget). I have an option ...
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2answers
458 views

How to hang a projector screen from a thin horizontal part of slightly curved ceiling

I have a brick wall in front of which I want to hang a projector screen. Here is an image of a typical projector screen that I am looking to buy: The part of my ceiling near the wall is curved(the ...
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3answers
225 views

how can I drill a 1/2“ diameter, 1/2” deep hole in 3/4" particle board?

I need to drill a couple of holes in the bottom of a kitchen cabinet to fit it with IKEA Akurum legs. I thought of using a 1/2" spade drill bit but its' narrow end - the tip of the spear so to speak - ...
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1answer
163 views

Hooks for floating shelves

I'm planning on drilling into my wall and putting screws into hang a floating shelf I got from Ikea. It's fairly small (about 30cm x 30cm) but I would like to leave about 10 text books on it. ...
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2answers
163 views

Are SDS drills metric, standard or all the same?

Can I buy SDS drills (or à drill machine) in the USA and use it with an European bought machine (or drills)? Is the SDS "connection" the same in Europe as it is in the US? Sorry for the language, I ...
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1answer
1k views

How can I drill through concrete blocks to allow drainage from my backyard?

My back yard has a brick floor and is surrounded by a concrete block wall. In heavy rains, the yard pools with rain water. How do I go about cutting drain holes in the wall or floor?
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3answers
142 views

Best way to make a hole in concrete wall

So my house has concrete walls and ceilings. There a few places i would need to remove some large holes like for vents or light fixtures. I was looking at a concrete hole saw which seems to be a good ...
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1answer
129 views

bit holder v.s. hex bit socket v.s. nut driver

I have a novice question. What are the differences among bit holder v.s. hex bit socket v.s. nut driver? They all look similar. Can I use them interchangeably?
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33 views

How to replicate holes in a wooden cabinet? [duplicate]

Possible Duplicate: How do I drill additional holes for adjustable-height shelving? I would like to modify the vertical position of a shelf inside a wood cabinet. The dowel pins are glued ...
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3answers
1k views

Does this Dewalt corded drill have multi-speeds?

I can't tell if this Dewalt drill has multiple speeds.
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3answers
88 views

Drilling a hole as near as possible to a corner

I want to run a few new wires through my apartment, and for that I need to drill some holes through the walls (10-20mm diameter). Due to aesthetic considerations and cable bent radius I want them ...
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2answers
165 views

What is/are the proper method and tools for drilling into masonry?

Related to this question, The blinds project has gone pretty smooth up until this point. It seems that some walls have plaster or masonry behind them. Probably not a big deal, but I've snapped a ...