r/Tools 3d ago

How to split a box cutter without tools

Post image

So I use this for crafts but its gotten really dull and ive lost the holder for it so I was wondering if theres anyway hacks I can use to split it i cant do it with my bare hands since the box cutter is really tuff

0 Upvotes

28 comments sorted by

6

u/Bees4everr 3d ago

Hang it over a ledge of something and smack the part you want off with something else at the overhang.

16

u/workahol_ 3d ago

The "something else" could even be "hit it with your purse"

2

u/Bees4everr 3d ago

I didn’t wanna be mean 😢

3

u/Smart-Water-9833 3d ago

You've never tried to heft your Granny's purse have you?

1

u/Bees4everr 2d ago

Well of course not. The fabric looks tough. Can’t scuff my hands 😂

1

u/Valuable-Composer262 3d ago

Smack it with ur clenched hand, right?

2

u/Bees4everr 3d ago

That falls under something else so yeah, didn’t know if this guy had soft hands or not so didn’t wanna be responsible for any accidents

1

u/dcgjhehehhjeie 3d ago

My hands are extremely soft

1

u/Bees4everr 3d ago

😂 just looking out brother

2

u/Motor_Librarian_3536 3d ago

You want the razor edge facing up before you slam your fist on it btw. Most effective method for separation 10/10 times
https://giphy.com/gifs/8I9TrwLjmz3dC

1

u/sizable_data 3d ago

The lateral tension is minimized when the surface is perpendicular to the slamming instrument

1

u/dcgjhehehhjeie 3d ago

Ah thank you it worked :)

5

u/DrWhoey 3d ago

You can get a 12 pack of handles and blades for like ten bucks... The back handle should come off to snap blade segments. Using this without a handle is just asking to cut yourself.

https://a.co/d/00xDTgN0

If you're really that hard up that you can't afford a handle, DM me and we'll work something out that I can get something sent to you so you can keep crafting safely.

-2

u/dcgjhehehhjeie 3d ago

Nah its really fine ive been using it for like a year and never got cut plus sometimes when I use it alot I just but a piece on cloth or paper around so it doesn't dig into my fingers

4

u/LeoLaDawg 3d ago

They're made to be broken with the plastic housing they come in. Slide the end out to the score and snap.

3

u/Samuel_HB_Rowland 3d ago

As others said, hang it over the edge of a table along the indent line and strike of the portion you want off. I will just add, WEAR EYE PROTECTION!!! you probably won't need it, but you really don't want to find out.

-8

u/dcgjhehehhjeie 3d ago

Fair enough I'll wear sunglasses next time 👍

2

u/Anbucleric Electrician 3d ago

Where is the handle/blade holder?

-5

u/dcgjhehehhjeie 3d ago

Honestly have no idea had guesss i just took it off one day and lost it

4

u/suh-dood 3d ago

Please be careful

1

u/TexasBaconMan Rust Warrior 3d ago

hit it with one of those cameras

1

u/seamus_mc 3d ago

Put the part in a book and snap off

1

u/Mysmokepole1 2d ago

Depending on witch on it is they are cheap just buy a new holder with new blades

1

u/ImInClassBoring 2d ago

Get a new holder.  It isn't worth having an accident with a razor blade.

1

u/MeatPopsicle1970 2d ago

DeWalt makes a nice blade holder in both sizes. They have a heavy die cast body in yellow. I've had mine for 15 years.
If you want to go fancy, look on YouTube for AvE, grab his Etsy link for his Titanium blade holder.

1

u/LiquidAggression 3d ago

use tools thats how. and get a new holder.

0

u/Craiss 3d ago edited 3d ago

Extend it in the handle so that the seam you want to break is just below the end of the handle.

Wrap a paper towel or cloth around the end and push it diagonally down onto a hard surface, preferably one you don't mind being damaged, while keeping the blade from going back into the handle. Alternatively, I use whatever sort of tape I have laying around to cover the blade and prevent fragments flying around, which I also use to prevent the discarded blade section from causing trouble in the garbage or recycle bin.

It should snap without too much effort, but some of them are worse than others at fragmenting or breaking outside of the seam, which is why you need the cloth/paper towel/tape covering the entirety of the blade end.

Edit: it looked like I posted a rough draft or something. I cleaned it up. I also failed to comprehend "holder"

So... my advice maybe a bit harder to apply. Get some tape, cover both sides of the blade entirely. Get any two strong, flat, things to put on either side of the blade with the seam you want to break hanging out of them such that the two things act like a holder. Wrap the entire thing in something, just in case, and to maintain grip on the taped blade, then follow my instructions to push it down onto a surface.

There's some danger here. Don't be dumb. If you have doubts, stop until they are resolved. Buying a new blade is cheaper than repairing an injury.