The bosch part number is 1617328027. Thats actually 3 caps in one, 1 - 0.15uf and 2 at 2700pf at 250 volt, You should only need to replace it with a 0.15 uf 250 volt Polypropylene, or you can go with a higher voltage, 275, 300, 400, 600 depending on the room in the drill.
Maybe provide the model of the drill, I don't know how the original was hooked up so I would not know which wire to leave off etc.
What is wrong with the original cap? I believe its there for noise suppression only.
They are safety X/Y caps and rated at 250 VAC so they not just any caps, they are noise suppression. Are they bad or something? DRILL will work without the caps but it will inject lots of noise into the power line.
the 0.15 is the X cap across the HOT (PHASE) and NEUTRAL.
The 2700pf Y caps, one will be between HOT and safety GND, another one will be between NEUTRAL and safety GND, these two cap are small in value so not to have lethal leakage current to the safety GND.
BTW, most film cap Voltage rating are in DC, not in AC.
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