Makita BO3700 sander runs at 10000 orbits per minute. The Makita orbital sander’s large clamping lever makes replacement of the sand paper easy and quick.The Makita BO3700 Sander is a powerful invention in the housing construction sector. Makita is unarguably the first company in Japan to manufacture and sell portable electric planers. This finishing sander features the lowest vibration in its class. The ergonomic handle design provides operator comfort and control.