March 12, 2021

Dewalt 7491 VS 7492: Which Table Saw Should You Get Between The Two?

The Dewalt 7491 and 7492 are powerful table saws with features in common. That makes it difficult to choose the best pick. However, some characteristics have to meet your requirements. The cost, rotations per minute, the rip capacity, the fence system, dust collection system, size, convenience, ease of use, and accuracy are the features. Below is a detailed examination of Dewalt 7491 VS 7492.   

Overview of the Dewalt 7491

The DWE 7491 operates with a 110volt motor and weighs 110pounds. The sides and the back of the table saw are open. It gives you more storage space for your accessories. It has a beautiful stand that is easy to assemble and disassemble. 

It is sturdy and sits in place throughout the cutting sessions. It supports your machine in such a way that it will not shake. The rip capacity is impressive. You can rip up to 32-1/2inches on the right side of the blade. It comes with the Dado option that is up to 13/16inches. The 15Amp motor has 4800 RPM. 

It cuts through hardwoods. The Rack and pinion fence system is easy to use. You make adjustments quickly. It is smooth and accurate. The flip-over ripping fence makes the machine make narrow rip cuts. The push stick makes the machine safe. It is at the backside of the fence where you access it. The push stick helps the user to be safe. You keep it flat against a machine table or fence while it is being cut. The blade guard is easy to insert. 

You only need to pull a tab on the left side of the saw, insert it and lock it down. The dust port is at the top of the machine. It connects to a vacuum resulting in efficient dust extraction. The first one is below. 

However, having the other port from the top compromises your work. It disturbs your cuts. At 45 degrees, the depth cut is 2-1/4 inches. The depth cut of 3-1/8inches at 90 degrees.  The package includes a blade guard, push stick, wrenches, riving knife, and miter gauge. It has a large working area.

Pros

  • Great stand
  • Powerful motor
  • Larger rip capacity
  • Accurate
  • Well-built
  • Large wheels
  • Comfortable height

Cons

  • Small
  • Plastic parts on the fence can break easily

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Key Features of the Dewalt 7491

Rip capacity

The rip capacity is 32-1/2 inches. The increased pressure it comes with gives an increased capacity to the machine. 

Max cutting depth

 At 45 degrees, the depth cut is 2-1/4 inches. The depth cut of 3-1/8inches at 90 degrees.

Amp motor

The 15Amp motor has an improved speed of 4800 rotations per minute. The speed that comes with the blade also improves the ripping quality. The powerful motor is compatible with multiple applications. 

Rotations per minute

The high-speed machine makes 4800 rotations per minute. It increases the capacity of the machine.

Pinion fence rails

The rack and pinion fence rails contribute more to the accuracy of the table saw and the performance. It is easy to adjust and it stays parallel to the blade. The fence has a unique design. The flip-over fence attachment supports materials and makes it easy to work on wide materials. 

Push stick

The push stick ensures your safety. It at the backside of the fence where you can easily access it. The push stick helps the user move a workpiece without getting hurt.

Blade angle

At 45 degrees, the depth cut is 2-1/4 inches. The depth cut of 3-1/8inches is achieved at 90 degrees.

Overview of the Dewalt 7492

The Dewalt DWE 7492 is an accurate table saw with a maximum cut capacity of 77mm. If you want to improve its performance, you add a rolling stand that makes it easy to move. It is an improved version of the Dewalt 7491. The rack and pinion system makes it accurate. It makes the machine reliable without adding extra charges. The fence is secured on the front and back minimizes flex. It makes the machine stable. 

The fence comes with three pairs of screws that secure the fence. You switch between them with ease. You maintain precision. The miter gauge brings a standard miter slot. If you are not satisfied with its performance, you can replace it as you buy from a reputable, quality brand. It has a 10inch blade. However, you can replace it with a better blade than a 250mm diameter and a 30mm arbour. The powerful motor is a 2000W/230V, and the blade tilts from 45 degrees up to 90 degrees. 

It weighs up to 26.5kg. The maximum cutting height is 77mm, and the ripping width is 825mm. The airlock dust extraction allows you to have a dust-free working space. The durable construction comprises a coated saw table, a reinforced housing of glass fiber, and a protective frame. The package includes a table saw, installation tool, sliding stick, 24 teeth saw blade, and a workpiece stop. It is lightweight, and the rip capacity is 610mm. The protection system makes it possible to work in any weather condition.

Pros

  • Accurate
  • Compatible with a rolling stand
  • Reliable
  • Secure
  • Airlock dust extraction
  • Durable construction
  • Lightweight

Cons  

  • Has a standard miter gauge
  • Only one blade

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The Features of the Dewalt 7492

Safety features

The overload protection system makes sure that your machine is safe in any weather condition. 

Blade guard

The blade guard makes sure that your hand is safe. It is not only protecting your hand but it keeps the workpiece sturdy.

Dust collection port

The airlock dust extraction makes sure that your working area is safe from dust. You are saved from continuous cleaning or buying a separate part that traps dust.

Rack and pinion

The system gives you a front and rear fence lock that has large scales. It helps you achieve accurate results and makes the machine easy to use. 

Accurate cutting

Multiple features make it possible for you to maintain accuracy. The rack and pinion fence system, quick bevel lock, and rip capacity make the machine accurate.

Powerful motor

The motor is 2000Watt powerful. It ensures that the machine performs better in tough tasks. It does not select applications. It excellently executes the cutting sessions. 

Blade size

The blade has a diameter of 250mm. If the performance is not satisfactory, you may look for another diameter. The blade can operate at two angles: the 45 and 90-degree angles.

Similarities

  • The rack and pinion system appears from both products. 
  • Both saws have 10mm blades.
  • They are lightweight
  • They operate at 45 and 90 degrees.
  • They are accurate
  • The table saws operate at the same speed (4800rpm)

Differences

Weight

The difference between the two products can go unnoticed, but it makes a difference. The Dewalt 7492 is 100 grams lighter than the Dewalt 7491. 

Carbide blades

The Dewalt 7492 comes with a two-leaf blade guard. It comes with two pieces that are named leaves. The Dewalt 7491 has one leaf. The part that contacts the wood is the only one that gets pushed up. That works better on thin strips of wood. It protects the blade unlike the Dewalt 7491 that leaves it exposed. 

Table surface

The Dewalt 7491 has a deeper table than the 7492. It brings more support to the workpiece. The table depth of the DWE7491 is 670mm whereas the DWE7492 IS 650MM. 

Dust port

The DWE 7492 has an airlock dust extraction feature. It gives a large dust extraction system compared to the DWE7491 has a dust collection port that connects easily to a vacuum. It is also efficient in cleaning.

Accuracy of cutting

The DWE 7491 has a depth of 2-1/4 inches at 45 degrees. The depth cut of 3-1/8inches is achieved at 90 degrees. The maximum depth of cut of the DWE 7492 at 90 degrees is 77mm and 55mm at 45 degrees.

Maximum rip capacity

The DWE7491 rips up to 32-1/2inches on the right side of the blade whereas the DWE7492 rips up to 610mm. 

Cost 

The DWE 7492 is more affordable than the DWE 7491. They both have the same price range but you can save a few bucks with the DWE 7491. The reason might be that the DWE 7492 is an improved version of the DWE 7491. 

Verdict

Picked a winner yet? Dewalt 7491 VS 7492 is a close call. The Dewalt DWE 7491 is a table saw that has a powerful motor, larger rip capacity, and an impressive, functional, and beautiful stand. It is not only well-built but also accurate. It comes in a small package that is convenient and delivers quality performance. 

The DWE7492 has features that are almost the same as the DWE7491 model. The difference lies in the airlock dust collection system and the price. If you are running on a tight budget, you might consider it. The dust extraction system is impressive. There is less cleaning when you finish your task for the day.

David D. Hughes

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