PurplePinzeR
08-16-2010, 12:47 PM
I have a stripped hole that i want to put a helicoil in to fix the thread. The package tells me to:
1.drill out the old thread with a drill bit.
2. Tap the hole
3. insert 1/4-20 helicoil
The only thing is I dont know what tap size to use cause it doesnt tell me. Nor does it tell me what size drill bit. If someone could help me out with some numbers i would be very grateful.
1.drill out the old thread with a drill bit.
2. Tap the hole
3. insert 1/4-20 helicoil
The only thing is I dont know what tap size to use cause it doesnt tell me. Nor does it tell me what size drill bit. If someone could help me out with some numbers i would be very grateful.