What is that exactly? You can drill stainless with a normal drill bit..... I know, now go any do it laid on your back under a car supported on axel stands with about 12-18 inches of clearance to work in exerting a constant pressure no cooling and a cheap hand drill with only trigger speed control which will start at about 200rpmI am simply explaining something you are obviously not aware off.
They are, you'd know if you had any experianceI also seriously doubt that ANY of the bolts are stainless steel, HT yes, but not stainless.
Go watch my videos you'll see either the bolts are removed by hand or where an 'impact driver' is used they are already wound out a few turnsIt would appear your bolt shearing experiences are more the result of your brute force tactics.
I disagree in this application, if you want to make things hard for yourself then go aheadIn the unlikely event of a bolt shearing, then normal drill bits can be used perfectly well.
They are that's why I suggested them.Cobalt are better,
You've obviously never worked in the motor trade, and you are clearly just trolling now.but not using a windy gun like a Kwik Fit bodger is better too. Each to their own.