Discuss sheath cutters for 3 core flex in the UK Electrical Forum area at ElectriciansForums.net

Hi everyone

can any one tell me a good tool for cutting the outer sheath on 3 core flex between .75 and 1.5mm. also 5 core flex 1mm as well

I always seem to catch the inner cables.

have seen this but does it work?

Jokari cable stripper - Coaxial : Carl Kammerling International

cheers
yeah....its called a pair of snips....
and what you do with them is just nibble away at the outer sheath to ring it....this way you have control of how deep your goin when ringin it...
then drag the sheath off the undamaged cores underneath
 
KPX9852.jpg

quality electricians knife is the way to go
:)
 
@glennspark

all i asked for was an opinion if the jokari ones are any good....

im sorry if this has upset you... i thought this was an electrical forum but must be mistaken
 
@glennspark

all i asked for was an opinion if the jokari ones are any good....

im sorry if this has upset you... i thought this was an electrical forum but must be mistaken
who said i was upset....

trust me kid if you had upset me...you would know;)

- - - Updated - - -

View attachment 19397

quality electricians knife is the way to go
:)
use one for ringin armoureds biff...
 
i use a tool from cpcfarnell. find you ther part no. in a min.

TLAB063.

adsjust to size. spin it round. sheath cut with no core insulation damage.
 
As above. I use snips, Stanley, or lock knife depending on which is closest to hand at the time.I never use a knife on butyl though, far too soft for my ham fisted style.
 
Did a job last week and used a kitchen knife to strip some flex, a bread knife to cut a carpet and some plasterboard, and a butter knife whilst plastering around a light switch. Aah, the joys of having your chuffing tools nicked. The wife said the same thing to me when she was trying to cook dinner that evening!
 
My set of Knipex snips does it simple enough. On the subject of snips has anyone used those god awful CK ones with the holes in?

I have used the ck snips, the 180mm combi 3, stripping holes and pattress shears, they are fantastic but only as a second fix tool. A site I'm on at moment, every back box requires screws cutting back a bit, a life saver on its own.
I must admit it took me a day or two to get used to it fully but is great for me now.
For all other cutting, first fix etc I use bahco 180mm snips.
 
I have used the ck snips, the 180mm combi 3, stripping holes and pattress shears, they are fantastic but only as a second fix tool. A site I'm on at moment, every back box requires screws cutting back a bit, a life saver on its own.
I must admit it took me a day or two to get used to it fully but is great for me now.
For all other cutting, first fix etc I use bahco 180mm snips.

One of the young lads at work have them, every time I borrow them I feel like throwing them as far as possible, cutting a cable tie or cable with them is so frustrating!
 
I'm from an era when the apprentice used to have to make up the pendants
i still wince at the time I thought a hooked Stanley blade would be better for flex
until it was hanging out of my thumb.
ive had a jokari cable knife for more than 10 years.
still on its original blade.
I got it for stripping fire sure cable I think.
which it was good for tbh.
i would recommend them.
saying that it does the same as a pair of snips or knife really.
 
yet another thread from a Electrical Trainee coming on here and asking for the basic skills I learnt in my first week as an apprentice. Snips! Just learn how to use them properly. In six months time you'll be asking us about how to gland off an armoured, so it would help if you get some practice in now on the basic stuff before we let you loose with a hacksaw.

:banghead:
 
hmm, job i was on a while ago, the cut had to be perfect. any sheath cut with snips was rejected by main contractor (germans). vorsprung der tw4ts.
 
yet another thread from a Electrical Trainee coming on here and asking for the basic skills I learnt in my first week as an apprentice. Snips! Just learn how to use them properly. In six months time you'll be asking us about how to gland off an armoured, so it would help if you get some practice in now on the basic stuff before we let you loose with a hacksaw.

:banghead:
yeah....then when they dont like the reply you give....you gets a load of old gob of em....
 
hmm, job i was on a while ago, the cut had to be perfect. any sheath cut with snips was rejected by main contractor (germans). vorsprung der tw4ts.

On some flexes it's impossible to get a precision clean cut due to the shape of the sheath - if it caves into the middle then you're always going to have an element of pull and tear for the last few thou'. But point taken - there will always be exceptions to the norm!
 
Hi everyone

can any one tell me a good tool for cutting the outer sheath on 3 core flex between .75 and 1.5mm. also 5 core flex 1mm as well

I always seem to catch the inner cables.



have seen this but does it work?

Jokari cable stripper - Coaxial : Carl Kammerling International

cheers

Yes LJ. I use that and they work really well. Very fast and no nicks. They work perfectly on the 1.5mm 3 core and 5 core control cable.
Hope that helps.
Regards, Dave
 
who said i was a grandad?
im 40 years of age about 17 stone and when i chase walls the whole house rattles.....
capish....
I'm intrigued - what's the significance of your weight?? Where did that come from? Daz
 
My set of Knipex snips does it simple enough. On the subject of snips has anyone used those god awful CK ones with the holes in?

I have used the ck snips, the 180mm combi 3, stripping holes and pattress shears, they are fantastic but only as a second fix tool. A site I'm on at moment, every back box requires screws cutting back a bit, a life saver on its own.
I must admit it took me a day or two to get used to it fully but is great for me now.
For all other cutting, first fix etc I use bahco 180mm snips.

I have a pair that have the 3.5 screw cutter which is so handy, however I have used the 6 in 1 wonder ones and didn't like them! To have to nibble through even a 2.5 let alone a like a 6mm is a pain!

I got a pair of the 180mm ones a couple of months ago after previous 'plain' ones had had it. Took me a few days to get used to them (and I did have a couple of accidents in the process!) but have to say I wouldn't go back. I use a set of basic cable shears/croppers for first fix work anyway, so it's really the 'all in one hand' that comes in most useful for second fixing. And they've been designed really well for the screw shearing, the fulcrum is in exactly the right place to be able to snip them easily with one hand.
 
Thomas Betts did an annular adjustable cutter which i have used for 20 years.Couple of spins round and a pull off,cuts the ring short of the inner cores and splits outer to the end,it also cuts sheath on swa WITHOUT damaging plating on wires.Some of the efforts i see on my travels must have been accomplished using a loosely held hamster or similar...
 
I've used one of these Stanley 9mm snap-off blade knives for years now:
Stanley 9MM Snap Off Blade Knife 0 10 095: Amazon.co.uk: DIY & Tools

More delicate and controllable than the full sized Stanley and will get into smaller spaces if you need to cut back a sheath inside a crowded backbox.

Being snap off, you always have a sharp blade available. The body clamps up on the blade, so you don't get any wobble between handle and blade.
 

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