How To Make a Cobra Punching Bag at Home for $15

[@charleswilson8237]

I get so excited every time he uploads like if you agree

[@Kewlus]

🙏😃

[@subscribechallengewithvi-qv8qw]

That smiley design cobra bag is so cute.

[@alfiecartwright9655]

I've been asking for one of these for a while, good job reedy!

[@Kewlus]

Thanks! hope the video helps you make one!

[@VegitosTrainer]

Dude this is amazing content, how are you not blowing up with millions of subs? Keep it up and love the updated build videos!!

[@Kewlus]

Thank you bro 😁🤙

[@jameslyons6655]

Made one for the backyard dojo with pvc pipe. Works great, less than 20 bucks.

[@Alex-kd3yy]

Where did you get your spring from?

[@somebody9633]

Damnnnnnnnnnn thank you thank you!!!!! I broke mine. Making this tomorrow. I'm definitely subscribing. You're the best!!!!!!!!!!!!!!!!!

[@Kewlus]

Thank you 🙏

[@somebody9633]

Hey I'm going to start uploading my boxing videos next week. Been recording all week long. It would be great if you check them out and give me pointers. I'll come back here and let you know when.

[@fiachrakealey9954]

i remember subbing to your channel a few years ago when you didnt have many views or subscribers, always made a point of giving you a view and a like cause i could see you where intelligent, innovative and trying to do something with yourself. cool to see how far the channel has come in a short time, keep at it man. getting more proffesional every day :) content is also perect for a time like this!

[@Kewlus]

Thank you Fiachra for your ongoing support! I think I finally found time for my passion. Hopefully with support from people like yourself I can keep it going and growing. Stay sane! ;)

[@K2-Fitness]

@@Kewlus not a problem man well deserved. Haha yes we must try our best 😂 having a few things to punch helps lol

[@ruzgargaming565]

I love the sleeping dog in the back round

[@Kewlus]

😂😂😂

[@supersircharizard3306]

Wow it works better then 150$ dollar ones thanks for this

[@Kewlus]

You’re most welcome 😃

[@supersircharizard3306]

@@Kewlus :)

[@gainswithbrain8593]

Thanks for this video ! it during in the time ?

[@DanielThomasArgueta]

Yes! Thank you!

[@Kewlus]

You’re most welcome! 😉

[@KhangNguyen-qj9ww]

Great idea! I think you should try a heavy duty compression spring and sold it to the top and bottom metal pipes. Just like the one Ryan Garcia uses.

[@Kewlus]

Check this video where I use a power twister- kzbin.info/www/bejne/bmiuaHmBr9GNaMU

[@KhangNguyen-qj9ww]

@@Kewlus oh yeah i did check it out. I was say that a compression spring has more gaps in it allows smooth reflex motion. The power twister spring seems like an extension spring that has no gap in it at all which makes the bag a bit more stiff

[@Kewlus]

Ok I understand what you mean now. That’s definitely the better solution but I haven’t been able to find a suitable compression spring and I don’t know how to use a welder. I’m currently talking to a number of manufacturers to see if I can get a descent version like that to the market at a reasonable price like $49 or something.

[@KhangNguyen-qj9ww]

@@Kewlus yeah it should be around $50. Anyway good luck man! I'm excited to see your new build

[@wordlife_97]

YESSS! LETS GO IVE BEEN WAITING!

[@Kewlus]

😂 👌🤙😁 bigger spring next time!!!

[@wordlife_97]

Reedy Kewlus Yes!!!!! Thank you so much

[@shadowthefirst5115]

@@wordlife_97 have you built one? i need help with building one.

[@PGK1]

Love this. But can’t wait for the update to see the better version👍🏾👍🏾

[@Kewlus]

Coming soon!

[@justinabreu9439]

First time i was late bc I broke my phone so couldnt watch it but now i got a new phone great vid

[@Kewlus]

Congrats on your new phone! 👍😄 You made it and that’s all that matters! Thanks for the support.

[@justinabreu9439]

Always keep up the good work

[@saoud1791]

@@justinabreu9439 fucking liar

[@shelbyjones7171]

I’m trying to make this for my boyfriend for his birthday, I wanted to order the spring but it’s sold out. Anyone have any idea where I can get a spring to fit? :( Or Reedy, do you know when they’ll be available again? Thank you xx

[@Kewlus]

What country are you in and level would you say he’s at? The reason I ask is because the Kewlus PRO Spring will be shipping in a couple of weeks if that’s not too late. This spring is a pro level spring or for someone wanting fast action and able to take a heavier speed bag at the top. Check out this video: kzbin.info/www/bejne/i5rZlaSOradkptk

[@leonborg10]

Thanks so much !! Mine is almost ready but what I did on mine was instead spending money on an umbrella base I just got a bucket, placed the steel pipe in it and filled it with cement so it’s heavy. Also as a spring I used a pvc spring pipe bender it is very good for this situation. Thanks for the video, looking out for any future ones you upload.

[@Kewlus]

Awesome! 👌😃

[@Kewlus]

kzbin.info/www/bejne/ZpCqgYx6jtFoiZY

[@zhenobiikuzo4957]

Hi Leon borg can you upload it on KZbin i wanna see it

[@pacmane8534]

i have been looking for a way to make one! thank you!

[@Babystan02]

You should have way more subs but any recommendations on a slightly stronger spring ?

[@Kewlus]

Thank you. I’m in the process of figuring that out. Video coming in a week or so. Stay tuned! 👌

[@nizarbagtayan6242]

what if the bottom pipe only uses a paralon pipe with an iron spring then the top uses a paralon pipe too ?

[@Kewlus]

I don’t think that would work because the bottom pipe needs to be quite rigid

[@nizarbagtayan6242]

@@Kewlus thanks bro

[@xstorm_8_shadowx]

Great design man, sub earned and thx for your time to show us.

[@Kewlus]

You’re most welcome and thank you for your support 🤙

[@banana403]

What's the original purpose of the spring? Just so I know where to look at the hardware store

[@Kewlus]

Basically provides the reflex action. Size and positioning of the spring are two critical factors. I've just finished the PRO version (bigger spring) and working on a video which will explain the dynamics of this thing and the best options. Stay tuned!

[@banana403]

@@Kewlus Thanks. But I mean the original purpose of the spring (gate hardware?) So I have an idea of what section of the hardware store to look for it.

[@Kewlus]

The one I used was a "compression spring" in General Hardware section - not for any particular use. However the biggest spring was only good enough for a very light ball, and in my opinion not worth it. Overall, the PVC pipe version reflex bag (kzbin.info/www/bejne/jHTCaX2BptBsrpY) is far superior, simpler to make and less costly. This week I'll be posting a new video on that with a much simpler (and cheeper) base design. I'd recommend that one rather than a spring one.

[@banana403]

@@Kewlus I fixed my base with a 1-inch iron flange. I thread a 1"x18" iron pipe into the flange. The 1/2" PVC pipe inserted into that. Bam. A pretty decent cobra bag. It flexes a little more than I'd like but I think I can fix that with a dowel inside the PVC.

[@Kewlus]

Dude! That's exactly my next version! I'm using a 15mm flange (slightly smaller) and testing various sizes pipes for speed. Video coming in a couple of days!

[@nouhounmoussa2631]

Merci mon frère de nous aidé nous qui non pas de moyen pour achète les matériels on va essayé votre méthode merci

[@joshabolarin]

Can you do double slips when you show these? Just want to see if they have enough motion for double slipping

[@Kewlus]

I’ll give that a try next time 👍

[@barryandbean6112]

You should try using a car spring . Maybe it could Work faster

[@Kewlus]

😂

[@PGK1]

Hello, do u think you could make a video on how to make a home made aqua bag by using a buoy (like a 19” or 20”)??

[@Kewlus]

Yes. I'm still working on creating a stable indoor platform to be able to hang a punching bag. Once I come up with that, then I will start on hanging bags like an aqua bag. Stay tuned!

[@PGK1]

Reedy Kewlus love it 👍🏾👍🏾👍🏾

[@caydenhadfield7824]

Reedy Kewlus that would be awesome because I’m saving up for a punching bag stand but I could make one instead👌👍

[@anbealbocht2192]

That PVC pipe is a really cool idea. The only thing I can't work out is how to attach the ball to the plunger and make it a hundred per cent secure. Any suggestions?

[@Kewlus]

Strong duct tape worked for me

[@zhenobiikuzo4957]

I have a question can i use directly metal pipe in Bucket or Tire

[@Kewlus]

Yes but using/mixing concrete can get messy.

[@islandking9169]

Can I use a 5 gallon bucket and put the flange and pipe in it before I add concrete?

[@Kewlus]

A bucket doesn’t have a wide enough base and is likely to tip over

[@phil-h5529]

Omg thank youu! But do you know where i can buy the spring somewhere else?

[@Kewlus]

Not sure about that spring but I’m testing the spring in a 30kg power twister. That prototype coming up in a week

[@Luka_theDon]

Great video thanks for your help 💯💯

[@Sam__N_K]

You legit look like Christian Bale when he played Dickie in The Fighter

[@Kewlus]

😂😂😂😂

[@Chopperinflame]

Thanks Reedy🙏😍

[@Kewlus]

My pleasure 😊

[@freddyloks4203]

The lil dog just chilling 🤣🤣🐶

[@iPointandShoot]

Can you make a tutorial for the pvc stye bag !! Definitely making some of these !

[@Kewlus]

The fishing rod is probably the best version: kzbin.info/www/bejne/aXPbn5lvZaasgrc

[@adamday8020]

Hay dude I got a good idea for a base (for outdoors only) bury a pipe vertically into the ground so it’s level to the floor and hey presto u have and anchor to put your pipe into

[@Kewlus]

Brilliant idea 👍

[@indelaxiom]

DIY gives me life!!

[@ayoub3342]

Can we have the length and widgth and diameter of the spring

[@Kewlus]

That one is 7 inches long and 1 inch diameter. I’ve also recently ordered a 30kg power twister and will try to use that to make a better version. Stay tuned brother 🤙

[@TDOCK25]

Thanks for the video. I decide to use a 3/4in x 10ft galvanized steel pipe. I'm almost done making mines but I'm having trouble finding a spring big enough to attach it to or finding one snug enough to fit inside steel pipe. Do you have any recommendations or know where I can get the right spring?

[@Kewlus]

Finding the right spring is the most challenging part of this build. I just ordered a 30kg power twister to see if that might work. Stay tuned brother 🤙

[@TDOCK25]

@@Kewlus Thank You I appreciate the help.

[@jonesstag4840]

Sir ..what did you use spring size. Thank you. 🙏God bless.

[@Kewlus]

7 inches long and 1 inch diameter

[@korkusuzbekci9674]

Where can I find the bow? What exactly is the publication name?

[@Kewlus]

Do you mean the Fighter DIY book? It’s here: www.fighterdiy.com/

[@vbeamz1159]

God damn man ur so creative

[@Kararrrr]

Ur so good I made a lot of things that u showed THANKS

[@Kewlus]

You’re most welcome ✌️

[@ci6355]

thanx for your videos man !! it's helps a lott !!

[@Kewlus]

You’re most welcome 😃

[@jameshorton961]

Good afternoon seen some ideas could you build it can I send you pictures. I want try to build

[@mitsuyagonzales2348]

is that metal pole and size of spring and how much ?

[@Kewlus]

I would recommend building the PVC pipe version because it's simpler, cheaper and better. Either this version: kzbin.info/www/bejne/jHTCaX2BptBsrpY or better still, this one: kzbin.info/www/bejne/ZpCqgYx6jtFoiZY (latest design as at 5 May 2020)

[@GiuUfcMmaActu]

Faut mettre du scotch ?

[@Kewlus]

scotch?

[@deathshot4575]

Ik im hella late but How to make the spring tougher for the smiley face one without replacing it

[@Kewlus]

Buy the KS2 spring which is currently half price at $15

[@deathshot4575]

@@Kewlus thanks dude oh and BTW if your pvc pipe is smaller then the ks2 diameter can you just tape the cutted tip of the cvc pipe until it perfectly stiffly slides in and just overtape the spring where the taped part is until it is sturdy and the spring locks in place

[@Cjphey466]

Dose this world with a notebook spring

[@Kewlus]

Isn’t it a very small spring? If you use a really small ball perhaps?

[@leocortez4658]

where did you get the base from?

[@Kewlus]

Bunnings in Australia

[@leocortez4658]

Reedy Kewlus thank you!

[@MadMaxJuggernaut]

Hey Reedy, I am unable to find a spring like that in my part of Canada, can I use the type of springs used for heavy bags instead?

[@Kewlus]

Check out this one www.fighterdiy.com/p/kewlus-spring.html?m=1

[@mitsuyagonzales2348]

hello what size you use table legg

[@Kewlus]

Not using a table leg any more. Using a steel flange and a 1/2 inch metal pipe

[@Gripaddicts]

That is amazing it’s so amazing how u think and ur ideas good job bro keep it up nice intro btw

[@Kewlus]

Thank you 🙏

[@Gripaddicts]

No problem

[@warfield2435]

What size of the spring

[@Kewlus]

That one is 7 inches long and just over 1 inch diameter

[@drjogadorbrsouza6571]

Very good

[@Kewlus]

Thanks

[@drjogadorbrsouza6571]

I'm from Brazil and I always watch your videos Congratulations.

[@Kewlus]

Thank you for watching and in this way supporting my channel 🙏

[@acepaderes2227]

What type sprig sir? Shock opseber for motor bike will work?

[@Kewlus]

Make this one instead: kzbin.info/www/bejne/ZpCqgYx6jtFoiZY it’s better and easier to make 👍

[@davidstein7568]

What were the dimensions for the pipes and spring(diameter wise)

[@Kewlus]

Get the biggest spring you can find first, then look for a pipe to fit either into the spring or over the spring. In general I recommend making the PVC version: kzbin.info/www/bejne/ZpCqgYx6jtFoiZY which is better (further reach, faster action, variable speed, and better stability) and much easier and cheaper to make.

[@masked5949]

what type of metal pipe is and it where can i buy it

[@Kewlus]

It’s roughly one and a quarter inch from a hardware place. Here in Australia it’s from Bunnings

[@zhenobiikuzo4957]

last question your steel pipe sizes?

[@Kewlus]

One and a half inch. It should fit over the one and a quarter inch metal pipe and flange for the base (if not using umbrella base)

[@mitsuyagonzales2348]

you already finish the umbrella base

[@Kewlus]

Yep! Made a base using an MDF board

[@mitsuyagonzales2348]

@@Kewlus okayy im excitee :)

[@Kewlus]

Check this one: kzbin.info/www/bejne/ZpCqgYx6jtFoiZY

[@m.jirapatseaboo1606]

I like your video I want to know the names of various devices such as springs and others. Please.🙏🙏

[@Kewlus]

Thank you. This is the easiest to make: kzbin.info/www/bejne/ZpCqgYx6jtFoiZY. No spring needed!!!

[@zhenobiikuzo4957]

What is the size of spring and the size of Pvc pipe too

[@Kewlus]

I'm putting together complete written instructions with all the details. Stay tuned!

[@eduardogaleano1808]

Where can I find a spring like that one? I dont know where to buy it.

[@Kewlus]

That’s from Bunnings in Australia

[@hiteshshivade100]

What is the size of spring

[@Kewlus]

Just pause video at 1:28 to see the spring specs

[@Kewlus]

That one is 7 inches long and 1 inch diameter. I’ve also recently ordered a 30kg power twister and will try to use that to make a better version. Stay tuned brother 🤙

[@SOL-qm5xi]

Ur honestly a legend

[@Z007-n9j]

You're awesome!! Thank you 😊

[@Kewlus]

Z 007 you’re welcome 😉

[@1980saxon]

It Is a compression spring?

[@Kewlus]

Yes

[@AngelCacho-1989]

Maestro, que medida es el tubo del PVC que tiene la pelota de voleibol???

[@Kewlus]

English?

[@AngelCacho-1989]

@@Kewlus what measures of PVC do you use for the pear and the floor bag?

[@Kewlus]

Please check my DIY posts for some of the details: kewlus.com/blogs/diy

[@AngelCacho-1989]

@@Kewlus thanks you teacher!!!!

[@Tiger_Pawzzzzz]

Why not super glue the ball on there?

[@Kewlus]

It would make the end heavier reducing speed of rotation

[@hixtershin5819]

men can you upload your umbrella base

[@Kewlus]

Do you want to see a picture of it?

[@kalabawbaboy8008]

Yeyes

[@Kewlus]

Here’s the one I was using: www.bunnings.com.au/marquee-25kg-concrete-umbrella-base_p3190043

[@albertomartinez7223]

Estan muy buenas tus ideas,lo único que le falta a tus videos es ponerle subtitulos para los de habla hispana,saludos exito.

[@daniellintion9013]

Amazing work here . When will the spar bar pro bee coming up

[@Kewlus]

Thank you. I’m just waiting for the ballbearings to arrive in the mail 👍

[@real-jj3ei]

Can you please give all metirial name please

[@sandergrndahl-hansen8940]

I’m gonna do this man, instead of using 150 bucks on a slow one

[@ppenguinsjb1912]

Is weed your 2nd favorite hobby?🤣

[@Kewlus]

2nd? It’s 1st brother 😜🤪

[@AGON17]

@@Kewlus you dropped this 👑

[@Kewlus]

😂😂😂😂😂 🥁🥁🥁🥁🏆

[@ysfklimu]

Am i too late?

[@Kewlus]

You’re right on time 👍

[@strife11]

genius

[@thechannelofrandomness6814]

Your a life saver

[@chizi7456]

I really want one 😂

[@Kewlus]

Just make it!

[@chizi7456]

Reedy Kewlus what spring did you buy I will have to order offline

[@Kewlus]

Try to get the biggest one you can. I'm still researching about the spring for my next version - possibly a bike suspension spring or something heavy duty like that. Let me know if you come across any good ones.

[@chizi7456]

Reedy Kewlus ok, just want a flexible one like yours can you tell me the brand or link it?

[@Kewlus]

In this video I'm using a C-892 - Google it to find your nearest outlet

[@RudeBwai115]

Man what the fuck this was exactly what I needed hahahah HOW DID YOU KNOW THAT😂 LOVE YOU BRO💪🏼

[@Kewlus]

Glad to be of help bro!!!

[@redouanvatani2302]

👍

[@jjjslove]

Hey its jun rey

[@Kewlus]

Hey brother 🤙

[@louyht7]

Bro you can make a lot of profits by selling these homemade cobra punching bag lol.

[@Kewlus]

I’m just happy inventing stuff and sharing the ideas. 🤙😉

[@thekingmouad4]

❤❤💪

[@justinrivero5400]

I thought it was christian bale.

[@Kewlus]

😂 maybe I should do impersonations

[@adamday8020]

Minimises costs to virtually nothing

[@Kewlus]

If your dad is a plumber than it will cost you nothing for sure! ;)

[@adamday8020]

Bro when will u be up loading an cobra 2vid

[@Kewlus]

Just did: kzbin.info/www/bejne/gXnKfnith5qAZ5I

[@lanceanthony198]

Christian Bale

[@pashybridd]

Worst intro ever, but great vid!

[@Kewlus]

😂 glad you like the vid!

[@harithefightlover4677]

I watched your video....but please take and kiss your cute puppy on bed😍😍

[@caydenhadfield7824]

First

[@Kewlus]

😂 🏆🥇🤙👍🙌