Ronix 3151 One Touch Guard Allows for 360 Degree Rotation of Guard with Single Action Dust Ejection System Corded Angle Grinder White Picket Gate Easy Access: Doors open smoothly Easy Access: Doors open smoothly on Euro style hinges 6872 Mulling N A Design Pressure (DP) Rating 35 Nail Fin N A Frame Material Vinyl Number of Locks 2 Frame Profile Beveled Obscure Glass No Glass Insulation Low E argon Paintable No Glass Strength Annealed Project Type Replacement Glazing Type Double pane Screen Frame Type Roll form Grid Included No Screen Included Full Grid Pattern N A Screen Type Fiberglass mesh Grid Profile N A Solar Heat Gain Coefficient (SHGC) 0 it efficiently handles tough construction tasks while ensuring safety and efficiency Q: Does the dust ejection system require extra maintenance