For a flawless welding job, it’s necessary to prepare the base metal. Cleaning the metal before welding helps to avoid flaws like porosity and cracking. Angle grinders play a useful role in preparing the base metal. For example, Small-angle grinders smooth out the imperfect edges using their flap disc.
Considerations when buying an angle grinder include:
- Disc Size: disk size is related to motor power. Disks range from 4.5″ to 9″ and should be selected based on the precision required by your welding job.
- Speed and Power: An angle grinder will rotate up between 5,000 and 10,000 rotations/minute. Higher rotations equal greater effectiveness.
- Tool Handle and Casing: For safety, the selected grinder should be easy to handle and operate.
There are many competing brands of angle grinders. Our preference is for the DeWalt DWE43113.
DeWalt DWE43113 Specifications
Beyond the excellent reputation of DeWalt, the DWE 43113 has the power and ability to smooth out imperfect edges using grinding wheels and the flap disc. Plus, the wire brush attachment can be used for cleaning the metal surface.
SPECIFICATIONS:
- Amps: 13amps
- Rating: 120 volts AC
- No-load speed: 9000 rpm
- wheel diameter:5”
- Motor type: brushed
- Tool weight:5.1 lbs
- Spindle thread: 5/8-inch-11
- Dust ejection system: yes
- Switch type: trigger
- Cord length: 6 inch
DWE 43113 Review
The DWE 43113 5” angle grinder known for its powerful performance along with enhanced motor protection. It is one of the best angle grinders to prepare base metals for welding but also to efficiently cut through metal.
The 13 Amp motor requires 120 volts of AC to operate. The motor has oversized carbon brushes which contribute to the longevity of the motor. DeWalt angle grinders are known for their performance. The wheels of DWE 43113 rotate with 9000RPM which can quickly cut through hard and thick metal.
Cutting, grinding and sanding applications produce lots of dust and dirt, which might damage the internal components of an angle grinder. To avoid any problems, the DeWalt DWE 43113 angle grinder features a unique dust ejection system, which increases the lifespan of the tool. The dust ejection system quickly sucks up any debris and dust and ejects it out of the system.
Furthermore, its One-Touch ™ guard can be rotated to 360 degrees without using any specialized tool. You can easily adjust it to the required position. The guard will protect you and the tool from flying metal pieces.
The fact that DWE 43113 is the grinder used by welders, that’s why it has a trigger switch with a lock-on feature. This makes it easier to operate and hold angle grinders for an extended time.
DeWalt makes outstanding wheels that are compatible with DWE 43113 angle grinders. For welding, the grinding wheel, flap disc, cut-off wheel, and wire wheel are very important. You will find all these wheels under the banner of DeWalt which can be fixed on your DWE 43113 angle grinder so that you can prepare your base metal without any fault. You will need a hex wrench to switch between accessories.
DeWalt DWE 43113 5” angle grinder is the ideal angle grinder that is not only used for cutting, grinding, sanding, and polishing but also used by welders to get their job done perfectly.
Pros and Cons:
Pros:
- Versatile and user-friendly angle grinder
- Lots of power to do a heavy-duty task
- Durable and long-lasting tool
Cons:
A hex wrench is not included.
OUR VERDICT
DWE 43113 is one of the highest-rated angle grinders. Users love the amount of power and control it delivers. The lock-on trigger feature is one of the most admirable features of DWE 43113 as it makes holding convenient.
DWE 43113 is a well-balanced angle grinder that delivers superior power along with excellent control. It possesses all those features that have to be there in the best angle grinder for welders. It comes with three years of warranty, so in case it gets out of order, you can get its warranty claim. Overall, it’s an angle grinder that definitely worth the hype.