I need to replace the brushes on my circular saw?

Can you tell me what brushes for my old laser circular saw.The only information I have is B&Q P Pcs 1400 la,1400w

Thanks Alun. Ps,I baught it at B&Q there is no makers mark on the saw.
Alun Richards, June 2023


done
https://solenttools.co.uk/product-category/spare-parts/performance-power/pcs1400la/

Djdjdj, June 2023