4 1/2" Paddle Switch Small Angle Grinder

Product Overview

The DWE4120 4 1/2" Paddle Switch Small Angle Grinder has a powerful 9 Amp motor with overload protection for fast material removal, a slim design to add comfort for extended use, and a low-profile construction for operating in tight spaces.

Additional Features

  • Slim, ergonomic body design provides increased comfort in extended use applications
  • Low-profile, jam-pot gear case increases durability and allows tool to fit into tight spaces
  • Quick-Change™ wheel release allows tool-free wheel removal without need for a wrench
  • 2-position, removable side handle provides increased comfort and control
  • 5/8"-11 spindle thread accepts a wide range of 4-1/2" accessories
  • This product runs off of AC/DC power


  • Power Input: 900 Watts\nNo Load Speed: 11800 rpm\nMax. Disc Diameter: 125 mm\nSpindle Thread: M14\nWeight: 2.05 kg\nLength: 270 mm\nHeight: 80 mm\nHand/Arm Vibration - Grinding: 11 m/s²\nUncertainty K 1 (Vibration): 6.8 m/s²\nHand/Arm Vibration - Sanding: 1.5 m/s²\nUncertainty K 2 (Vibration): 1.5 m/s²\nSound Pressure: 91.5 dB(A)\nSound Pressure Uncertainty: 3 dB(A)\nSound Power: 102.5 dB(A)
  • Weld and Steel Surface Preparation
  • Sanding metal for various metal fabrication projects


  • (1) One-Touch™ Guard


Tool Weight [Imperial]
4.4 lbs
Weight (Including Battery) [Imperial]
4.4 lbs
No Load Speed (RPM)
Max. Watts Out
900 W
Product Height [Metric]
80 mm
Product Weight [Metric]
2 Kg
Max. Disc Diameter [Metric]
125 mm
Disc Diameter [Metric]
115 mm
Power Output
900 W
Uncertainty K1 (Vibration)
6.8 m/s²
Power Input
900 W
Product Length [Metric]
270 mm
Uncertainty K2 (Vibration)
1.5 m/s²



  • 3 Year Limited Warranty, 1 Year Free Service, 90 Days Satisfaction Guaranteed

We’re confident of the quality of our products, and we’ll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty.

Learn More


We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.

Support Manual