Makita 100mm (4″) Cordless Angle Grinder, Paddle Switch 18V LXT® Li-Ion [Bare Tool] DGA418ZU

Features:
• Variable Speed Control Dial (3,000 – 8,500 RPM) Enables User to Match the Speed to the Application
• Automatic torque Drive Technology (ADT) adjusts speed and torque during operation for optimal performance
• Active Feedback sensing Technology (AFT) turns the motor off if rotation of the wheel is suddenly forced to stop
• Auto-start Wireless System (AWS) connects to compatible vacuum cleaners with Bluetooth
• Electric brake maximizes productivity and increases safety for operator
• BL motor delivers optimal performance and efficiency even for heavy-duty applications
• BL motor eliminates carbon brushes, enabling the BL motor to run cooler and more efficiently for longer life
• BL motor is electronically controlled to optimize battery energy use for longer run time per charge
• BL motor efficiently uses energy to match torque and RPM to the changing demands of the application
• Compact and lightweight for reduced operator fatigue
• Soft grip provides increased comfort on the job
• Large paddle switch for easy/safe operation
• 3-Stage LED gauge indicates battery charge level / overheating / overload
• Soft start suppresses start-up reaction for smooth start-ups and longer gear life
• Spiral bevel gears for smoother rotations and a more efficient transfer of energy
• Anti-restart function engineered to minimize motor start up when battery is inserted with switch locked on
• Wire mesh intake covers are engineered to minimize debris from entering motor
• Battery protection circuit protects against overloading, over-discharging and over-heating
• Extreme Protection Technology (XPT) is engineered for improved dust and water resistance for operation in harsh conditions.
• Side grip can be installed on either side of the tool for operator convenience.
• Wheel cover protects operator from accidental scattering of broken wheel or workpiece with minimal wheel cover movement. Spindle lock for easy wheel changes.
• Can be connected to dust extraction system with optional dust-collecting wheel cover

Standard Equipments:
Grinding Wheel, Wheel Cover, Side grip, Lock nut wrench

Specifications:
Wheel diameter: 100 mm (4″)
Abrasive cut-off wheel diameter: 100 mm (4″)
Abrasive grinding wheel diameter: 100 mm (4″)
Diamond wheel diameter: 105 mm (4″)
Cup brush diameter capacity: 75 mm (3″)
Cup diamond wheel usable or not ? Yes
Disc paper diameter: 100 mm (4″)
Max abrasive wheel thickness: 6.4 mm (1/4″)
Hole diameter: 16 mm (5/8″)
Rubber pad diameter: 76 mm (3″)
Thread: m10x1.5
No load speed (rpm): 3,000 – 8,500
Vibration level surface grinding w/ anti-vibration side grip:4.5 m/s²
Surface grinding w/ normal side grip:4.5 m/s²
Disc sanding w/ anti-vibration side grip:2.5 m/s² or less
Disc sanding w/ normal side grip:2.5 m/s² or less
Vibration k factor surface grinding w/ anti-vibration side grip:1.5 m/s²
Surface grinding w/ normal side grip:1.5 m/s²
Disc sanding w/ anti-vibration side grip:1.5 m/s²
Disc sanding w/ normal side grip:1.5 m/s²
Sound pressure level: 80 db(a)
Sound power level: n/a db(a)
Noise k factor: 3 db(a)
Dimensions (l x w x h): w/ bl1815n / bl1820b:368 x 117 x 146 mm (14-1/2 x 4-5/8 x 5-3/4″)
W/ bl1830b / bl1840b / bl1850b / bl1860b:382 x 117 x 146 mm (15 x 4-5/8 x 5-3/4″)
Net weight: 2.2 – 2.9 kg (5 – 6.3 lbs.)