>>64108995 >worn out mandrels
As long as it's to spec that's all that matters nigga. You sound like my job, they have us toss drill bits after a SINGLE op use. Lmoa
>>64075606
They were fantastic. Their enthusiasm was infectious. We need a Car Talk-esque duo for guns, positive attitude and an impeccable use of the scientific method to solve practical problems and learn something doing it.