Prechamber Mod "Flame" Front
Prechamber Mod "Flame" Front
somewhere in the previous threads i explained how it can be done easy and cost efective,
since people can´t loose some time Reading , here it goes again,
"durasteel" bits or "carbide" i have access to a brand called "maykestag, 6,000 rpm for 2.5mm .
but the best is use a portable hand drill , those battery type, use care this bits can be sharpened if need be, since they are very hard the may brake easily , but nothing that a half skiled tech can´t handle.
BTW the moderator could post a thread on how to drill cups , wich type of holes people use.. dadda those fancy things