This is a great replacement for the bonnet that comes in the&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Makita-9237CX3-7-Inch-Variable-Speed-Polisher-Sander-with-Polishing-Kit/dp/B00OKEDW0M/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Makita 9237CX3 7-Inch Variable Speed Polisher-Sander with Polishing Kit</a>&nbsp;once it's worn out.