Makita MAK-DGA900Z 9" Cordless Angle Grinder with Brushless Motor

SAVE: $20.00

Two-Stage Safety Paddle Switch, Electric Brake

High Performance And Efficiency For Heavy-Duty Grinding Applications


  • Automatic torque Drive Technology (ADT) adjusts the torque and speed according to the load condition, enabling rapid movement between high speed and high torque applications
  • eXtreme Protection Technology (XPT) offers maximum protection against dust, debris and liquids for optimal performance in extreme conditions
  • Active Feedback sensing Technology (AFT) automatically shuts down the tool if there is a sudden drop in rotation speed (e.g. kick-back)
  • Brushless DC motor with high power to weight and size ratio
  • Brushless DC motor generates less heat buildup and is ideal for prolonged use in manufacturing / production applications
  • Anti-restart feature prevents accidental start up of tool during battery changing when switch is locked in the on position
  • Soft start feature gradually increases speed to eliminate start up shock
  • Electric brake stops blade immediately for maximum operator safety
  • Battery protection system provides over-discharge, temperature and circuit protection for enhanced performance, battery cycle life, and overall battery life
  • Two-stage safety paddle switch prevents switch from being accidentally pulled
  • Battery guard protects batteries from shocks, (e.g. fall damage, bumps, etc.)
  • Ergonomic soft rubber grip design for vibration absorption and comfortable operation


  • Tool Only
  • Batteries and Charger sold separately
  • Toolless Wheel Cover (123543-6)
  • Side Handle (143486-6)
  • Lock Nut Wrench 28 (782412-6)
  • Inner Flange (224500-8)
  • Lock Nut 5/8"-45 (224486-6)



Two 18V Li-Ion

Grinding Wheel

9" (230 mm)

No Load Speed

6,000 RPM

Arbor Size

5/8” - 11 UNC

Vibration Level

7.0 m/s2

Noise Level

88 dB(A)

Overall Length

19-5/8" (499 mm)

Net Weight

15.0 lbs (6.8 kg)