Questions tagged [drill]

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

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What is purpose of the slot at the base of my drill's handle?

The photo below shows a drill I own; there is a slot at the base of the handle. Is this simply to hang things from, or does it serve another purpose? Drill is a DeWalt model DWD210G.
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1answer
401 views

Broken drill bit is stuck in DeWalt drill

I know this may be a common issue. I have searched the internet and so far i am not able to get this broken drill bit freed from my DeWalt drill . My idea is trying to hammer this bit down but it ...
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0answers
5k 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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3answers
1k views

What hard material is behind the plaster on interior walls in my 1920s apartment?

I moved into an old (c. 1920s) rental apartment building in the northeastern US (Philadelphia) and would like to hang pictures and secure some furniture. I tried putting nails in several places ...
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1answer
741 views

Drill bit stuck in Hilti TE52

Drill bit was left in the chuck and has gone rusty so unable to remove. Have tried WD40 with grip and hammer but no luck. Any suggestions? Cheers
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0answers
498 views

SDS hammer drill torque vs impact drill?

I am looking for a new drill and need some advice on how much torque i need. I've read alot of stuff on the internet and is a bit confused. I got 2 in mind. A Makita HP 2071 and a Metabo UHEV 2860 ...
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0answers
109 views

why is there a 13 mm limit on hand drilling?

Why are hand drilling tools (corder, cordless, pneumatic etc) limited to 13 mm (1/2 inch) in metal, but not in concrete or wood?
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0answers
544 views

Vintage Bosch impact drill suddenly lost motor function

I was drilling a hole in the wall with my 1984 vintage Bosch CSB 470-RLE impact drill, when it suddenly gave out. I figured the stone was too hard, increased the power on the potmeter and it worked ...
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25 views

Does this look like to much grease built up on the gears in this drill casing?

So I’m mixing cement with my dads Stanley drill (Stanley Industrial 91722 1/2 ALL PURPOSE DRILL MODEL.01 RPM 425 AMPS 4.3 VOLTS 115AC) and have done small batches until today. It seems like I burned ...
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55 views

WALL MOUNTED PULL-UP BAR

I've recently purchased the pull up bar featured in the first of the attached images. As far as I can tell my walls are concrete, they may be brick work, but a month or so ago I mounted a shelf using ...
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16 views

Treating/restoring steel for/after drilling

Specific example: my bicycle takes an allen wrench (hex key) that has a centre hole in it (for security purposes, a pin in the socket prevents a normal key from being used. So I made a spare by ...
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47 views

I want to mount an alarm motion sensor in the corner of a room - what do I need to know?

I have an alarm system that I'm going to fit myself, the motion sensors will be mounted in the corner of the rooms - presumably as the screws are relatively short (maybe a 1 to 1.5 inch long) this is ...
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1answer
59 views

Placement of a 5" hole in foundation

I have some concerns over where to place a 5" hole for a pellet stove chimney. The stove is in our basement, and I'd like to have the chimney exit through the exposed part of the foundation. I have ...
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85 views

How to find a right screw for a hole

I want to hang some stuff on my wall so here it comes to the part where I need to get screws/anchors. Saying I have a hole in a piece that I would like to attach(a picture attached), how can I ...
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36 views

SDS drill vs normal drill when drilling through external wall into joists behind

When drilling into the ceiling void from outside, does an SDS drill with SDS wood arbor bit make drilling through the thick joists easier? It certainly did make drilling the brick wall much easier ...
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273 views

Power tripped whilst drilling a wall. Restores ok, but is it safe?

Extremely stupid of me I know, but I was hanging a wall clock in the kitchen in a hurry using a corded drill plugged into a socket directly below the clock. I was drilling slowly through the brick ...
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1answer
234 views

size of screw, wall plug and drill bit for shelf upright with 7mm hole

I have a shelf upright that has 7mm sunken holes, like this one here: https://www.twinslotshelving.co.uk/shelving-uprights/1m-white-upright I'm just unsure about the size of the things I need for ...
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1answer
500 views

Installing IKEA Lillangen high cabinet (with feet)

I need to install a Lillangen high cabinet that has feet on the floor but as it's tall it needs to be secured with four screws. There is a stud I can use but I am scared of not screwing right into the ...
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211 views

Wall-mounted Ethernet switch, how to install?

I have a wall-mounted Ethernet switch that is supposed to be mounted partially inside a wall or panel. There is a mounting bracket included that would fit a standard 60mm can, however the switch does ...
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262 views

How to drill holes for seat in the ceramic of a toilet bowl?

I have this toilet bowl: It's hanging on the wall. I bought this toilet seat: The seat is suited for bowls at least 45 cm long, mine is 42 cm long. As result, the ceramic rim is visible (reentrant)...
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2answers
174 views

Looking for drill bit tapered to match pencil sharpener

I saw this once years ago, but can't find it now. It's a drill bit that drills a conical hole whose taper matches the cone left by a pencil sharpener. The idea is that you can repair stripped screw ...
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128 views

Can you convert a metric hole into sae tap?

I tapped an m11 x 1.5 hole in my car frame to mount the hitch... now can {can't} find a matching bolt and i cant go much bigger Ive read that 7/16 is pretty close just wondering possibilities Can you ...
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422 views

How to avoid drilling into the drain?

I want to drill a tiny hole from the bathroom into the next room. This wall has a sink and shower attached. On the other wall of the bathroom is a toilet and bath tub. Above the bathroom is another ...
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709 views

Checking walls before drilling

So recently I purchased some Flexson wall brackets for my SONOS Play:1 speakers. In order to fit them I also purchased a drill as I didn't have one yet, and being the responsible person I am I also ...
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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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1answer
1k views

Why is my Bosch drill working intermittently?

My cordless Bosch drill/driver will only work the first time the switch is pressed after attaching the battery. As soon as I release the pressure, it won’t work again until I remove the battery and ...
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2answers
192 views

Detecting concealed PVC water pipe with ultrasonic sensor

I'm planning to install some glass shelves in one corner of my washroom. The problem is, there are some plumbing pipes snaking around underneath the ceramic tiles and I risk punching holes while ...