Makita 18V LXT Lithium-Ion Brushless Cordless 4-1/2 In. / 5 In. Paddle Switch Cut-Off/Angle Grinder (Bare Tool) Saw Blades a built-in air duster that

a built-in air duster that provides convenient air flow to clear your workspace

500 strokes per minute/SPM) than the previous model

The Makita 1/2 In

(concrete)

protection circuit with over-torque control protects motor

Makita 18V LXT Lithium-Ion Brushless Cordless 4-1/2 In. / 5 In. Paddle Switch Cut-Off/Angle Grinder (Bare Tool) Saw Blades a built-in air duster thatFeatures: Electric brake stops the grinding or cut off wheel in 2 seconds or less for maximum productivity. Active Feedback sensing Technology (AFT) turns the motor off if rotation of the wheel is suddenly forced to stop. Automatic speed change technology adjusts speed and torque during operation for optimum performance. The BL Brushless Motor eliminates carbon brushes, enabling the BL motor to run cooler and more efficiently for longer life; delivers