Bit off topic this, but it is related to electronics. I need to drill a hole in an aluminium frame (once-off, not production), with limited clearances. The drill chuck must be no wider than 20mm CL to edge (most are nearer
25mm), and the drill + bit can't be longer than 100mm. What I need is a right angle drill attachment which isn't too wide in the drilling direction.
Can anyone suggest where one mght obtain something that will do the job. I've tried all the local hire plaaces and tool shops. TIA