Is This The Future of Grinders? Makita X-Lock Grinder Review - YouTube
X-LOCK - Up to 5x faster accessory changes
Makita 18V LXT Cordless BL 4.5/5 in. X-LOCK Paddle Switch Grinder Tool Only with Bonus X-LOCK 4.5 in. Cer/Gran Cutting Blade XAG26Z-E-07397 - The Home Depot