About this 3D model

This is a design for a handle to mount a ski waxing rotobrush to a standard cordless drill. This is used to speed the process of waxing ski equipment versus using a standard bristle block to buff by hand. The design requires a standard ball bearing, 12mm ID and 32mm OD. The red rotobrush in the pictures is for illustration purposes only. The holes around the outside profile are used for fusing the assembly together using 1.75mm PLA filament. Total Cost - $13.16 savings of 87% based on commercial equivalent. Plastic - $4.26 Bearing - $8.90 Commercial Equivalent - https://www.amazon.com/dp/B002V9QOFS/ref=sxts_kp_bs_tr_1?pf_rd_p=8778bc68-27e7-403f-8460-de48b6e788fb&pd_rd_wg=ZArnY&pf_rd_r=5265PRE13H2YGG12DNYK&pd_rd_i=B002V9QOFS&pd_rd_w=v7BxH&pd_rd_r=27b1a255-2da5-47a4-93b2-fce876762404&ie=UTF8&qid=1544662863&sr=1