Compare DEWALT D28115 Heavy-Duty 4-1/2-Inch/5-Inch High Performance Grinder with Trigger Grip

DEWALT D28115 Heavy-Duty 4-1/2-Inch/5-Inch High Performance Grinder with Trigger GripBuy DEWALT D28115 Heavy-Duty 4-1/2-Inch/5-Inch High Performance Grinder with Trigger Grip

DEWALT D28115 Heavy-Duty 4-1/2-Inch/5-Inch High Performance Grinder with Trigger Grip Product Description:



  • 13.0 Amp/2.3hp, 9,000 rpm DEWALT built G55 (AC/DC) motor designed for faster material removal and higher overload protection
  • Dust ejection system provides durability by ejecting damaging dust and debris particles that enter the tool through the air intake vents
  • Quick-change wheel release allows tool free wheel removal
  • Dual abrasion protection provides increased motor protection from damaging dust and debris ingestion
  • One-piece brush arm prevents brush hang-up due to dust ingestion Vibration-reducing side handle increases comfort for extended use applications

Customer Reviews

Most helpful customer reviews

3 of 3 people found the following review helpful.
5Great for grinding concrete
By johnnycab
After having my carpets ripped out in preparation of transitioning to stained concrete floors, I discovered that the builders had sprayed thick latex paint all over the slab a good foot from the wall. Several attempts at chemical stripping produced very mediocre and messy results over the course of days and many hours of labor.Finally I decided to give mechanical removal a try...what an idea! Coupled with a DEWALT DW4774 4-1/2-Inch Double-Row Diamond-Cup Grinding-Wheel and vacuum-attached dust shroud (though don't get Metal 5-Inch Dust Shroud for Grinders / Concrete Grinding Diamond Cup Wheels if you need to get close to a wall) I finished a room in about 45 minutes.This unit has a button to allow you to lock the trigger which is really nice for extended grinding.

2 of 2 people found the following review helpful.
5Great for grinding concrete
By M. Reynolds
I needed to do a bit of leveling - and bought this (and a grinding wheel - it doesn't come with one!) and it worked great. It isn't too heavy, and with the trigger on the handle, right where your hand is, it is really easy to control.As your shop teacher would say - wear a mask and goggles! And be prepared for a cleanup - the dust makes a mess.

2 of 2 people found the following review helpful.
5Outstanding Value with the Features I Demand!
By wademech
I love this grinder! It has the features of a 9" grinder in a 5" package. It's tough, and powerful. It doesn't require you to release a "safety" to start it. Pull the trigger, and you're going. It also has a lock to hold the trigger in the on position, for those long jobs that require it. The trigger handle is "normal" sized, so you're not trying to hold onto the whole 3" plus diameter of the main body of the machine. Many grinders are like that, and they promote pre-mature hand fatigue. This is a personal "pet-peeve" of mine! What kind of sado-masochist would design such a thing, let alone want to use it! This grinder is comfortable to use for long periods of time, and it has the "snort" to back it up! It even has an air injection design to help keep the motor cooler, while reducing the amount of dust that can enter the motor housing. Very smart! I would definitely buy this grinder again, but I think that someone would have to steal this one first. It's going to take a long time to wear it out!!!!

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Buy DEWALT D28115 Heavy-Duty 4-1/2-Inch/5-Inch High Performance Grinder with Trigger Grip