Hi,

Can anyone suggest me where I can buy a pen type foam cutter in bangalore

Regards
sharath

You are most probably referring to a "hobby knife". Available in any large stationary stores.

No it's the hot wire cutter ( pen type )

http://www.rcindia.org/tools-materials-and-building-techniques/how-wire-foam-cutter-cane-bow/

This may help you. Drone is also from Bangalore.

Hi friends ,
Just tried this DIY tool which I made from a 10 watt soldering gun. It is working. I used a copper winding wire. But it's not sturdy any alternative for this. I tried nichrome wire but does not heat up only.