Nice composition, it would be interesting to increase the contrast between the blue tools and the black background. Maybe another light source could help for this purpose.
Reflectoins on the shaft left side are tto bright, and there is a compression artifact on the right side shaft, otherwise, this is a very pleasing composition.
There is some harsh reflection on the left and the photo has some jaggies. I might have tried shooting more from the left to get an offcenter angle shot and reduce the glare.
You has a nice composition here. It´s cool. This shoot has some overexposed areas that can see left and right below. The screw drivers in the top has some reflections that run out of your control and turn to overexposed to. This kind of shoot needs intense light control. Sometimes you need a reflector (a white paper sheet can be used) and a strong light. Then you control the exposure get it e darker as you want, but with reflected ligth the glares are dimmed and you had a difuse light that cover a wider area with smother tones.