Dr.Popper v2

My project is a 3lb combat robot, the part you machined was the weapon which spins 248mph and stores 900+ joules of energy. It worked well however the weapon seemed to be hardened beyond what i had anticipated, so i will be requesting a lower hardness rating if i buy again in the future. Over all i am pleased with the weapon and all of the dimensions were within the expected error range, though i would like the price to be slightly lower as i have found cheaper options after ordering.