Adjustable drill bit for cutting larger ventilation holes?

[mrrager1]

I'm looking for an Adjustable drill bit that will allow me to cut holes the size of PC fans on a wooden drawer. I can't seem to find the name of these bits nor can i find them on homedepot or lowes websites. Anyone wanna throw up a name of the drill bit or a link to a website? The holes i need to cut vary from 6-9 inch.

Much Thanks
Mr. Rager

 

[xebeche]

http://www.homedepot.com/h_d1/N-5yc1v/R-100662415/h_d2/ProductDisplay?langId=-1&storeId=10051&catalogId=10053#BVRRWidgetID

 

[0011StealTH]

I found mine at biglots but I'm looking for like 4 inch anyluck?

 

[shadowdarker]

you dont want to buy that piece of kit shown thats for stitch drilling keeping your holes in line. you want to get yourself a set of holesaws or a jigsaw with a jigsaw you can cut anysize hole in timber. hope to have helped dude

 

[shadowdarker]

http://shop.ebay.co.uk/items/__hole+saw+kit_W0QQ_dmdZ2?rvr_id=221591493060&crlp=1451097182_228459_228459&UA=?*I8&GUID=b0f30c3112e0a0aa14d06d40fef214a1&agid=566799482&MT_ID=11&keyword=hole+saw+kit&ff4=228459_228459

 

[mrrager1]

I haven't found the right one yet, but that Ebay link did help. I'm not sure if it's a jigsaw, i remember it looked like of like a drill bit with adjustable arm that can adjust for radius/diameter of holes. I'll hit up home depot tomorrow and update thanks for the replys

 

[shadowdarker]

sorry dude never came across an adjustable type hole saw maybe you got some different stuff in the usa im in england

 

[mrrager1]

If anyone has built a grow box lemme know how you guys did the vent holes.

Thanks
Mr. Rager

 

[dam612]

buy a dremel and cut w/e shape hole you want.

 

[shadowdarker]

i built my own grow room i told you a simple jigsaw that you can pick up for 20 bucks will cut any hole in timber plastic or even thin sheet metal with a blade change. other than that a set of hole saws or coping saw will even do it if you want to saw buy hand. peace

 

[SCARHOLE]

Harbor freight tools has the adjustable hole saw.
http://www.harborfreight.com/catalogsearch/result?q=circle+cutter

 

[jeeba]

Harbor freight tools has the adjustable hole saw.
http://www.harborfreight.com/catalogsearch/result?q=circle+cutter

Ya I heard of this tool b4.Its called the........ MANGLER..........

 

[shadowdarker]

are you saying it does a shit job because it sure loks like something that would take your arm off if your not carefull lol

 

[jeeba]

I was thinking bout my fingers flying off.Or it flying apart into my chest I just get a bad vibe from that thing in general.

 

[shadowdarker]

im with you on that dont look the safest bit of kit to use ill stick with my trusty jigsaw

 

[faithfulmastiff]

im with you on that dont look the safest bit of kit to use ill stick with my trusty jigsaw

thought this might intrest you, i know they kinda cheap, but should do the job

10 Piece 2-1/2" - 5" Hole Saw Kit with Case $7.99



http://www.harborfreight.com/