DEWALT DW788 20-Inch Variable-Speed Scroll Saw, 1.3 Amp

Last updated: October 19, 2020


This scroll saw is defined by its arm, which can be moved up to allow the blade to be placed inside the work piece for cutting hard-to-reach places. The double parallel-link arm design reduces noise and vibration, while the oversized cast iron table can bevel both left and right.

DEWALT DW788 20-Inch Variable-Speed Scroll Saw, 1.3 Amp

We looked at the top Scroll Saws and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Scroll Saw you should buy.

Product Details

Key Takeaway: For accurate cuts, convenient features and smart design, this saw is a solid choice.

In our analysis of 11 expert reviews, the DEWALT DW788 20-Inch Variable-Speed Scroll Saw placed 1st when we looked at the top 7 products in the category. For the full ranking, see below.

From The Manufacturer

Double parallel link arm design dramatically reduces vibration and noise, for extremely accurate cuts. Exclusive tool-free blade clamps, On-off switch, electronic variable speed, flexible dust blower and blade-tensioning lever are all located on the front upper arm. Arm design pivots from the back of the saw to the front and lifts so blade can be easily threaded through the material for inside cuts. Unique arm design keeps the blade perpendicular to the work. Oversized, cast-iron table provides excellent material support and bevels 45 degrees left and right. Specs: Motor 1.3 amp rating, 120V AC. 400-1,750 cutting strokes per minute. Table size 16″ x 23-3/4″. Weighs 56 lbs. Meets OSHA standards, CSA approved and U.L. Listed. Stand Not Included . Featured length of the flexible shaft is approximately 22 inches long. The dependable DEWALT 20-Inch Variable-Speed Scroll Saw is designed to help you create accurate, detailed workpieces with ease. Its user-friendly configuration with easy-to-access controls, reduced-vibration design, and variable-speed performance allow for incredible precision. For added convenience and durability, an integrated cast-iron table provides material support, and a flexible dust blower helps keep your work area pristine. Unique Arm Design for Accurate Cuts. A scroll saw needs to perform both reliably and accurately, whether you’re crafting custom jigsaw puzzles or designing unique trim pieces. This DEWALT scroll saw’s double parallel-link arm design helps it deliver on both fronts by reducing vibration. The specially designed arm pivots from the back of the saw to the front, shortening the distance that the arm needs to move and allowing for smoother, quieter saw operation. With less vibration, you can produce accurate cuts with ease. This unique arm design also works to keep the saw’s blade perpendicular to whatever you’re working on, reducing the chance of over cutting or under cutting. Easy to Handle with Variable-Speed Control. Adding to the saw’s intuitive, design are convenient controls engineered by DEWALT to keep your workflow smooth. The saw’s on-off switch, speed control, and blade-tensioning lever are all located within easy reach on the front, upper arm. The saw’s flexible dust blower is also located on this portion of the arm so it can easily be directed where you need it, keeping your work surface clear of unwanted debris. The scroll saw’s electronic variable-speed control allows you to make quick, accurate adjustments and utilize speeds ranging from 400 to 1,750 strokes per minute. The saw relies on a dependable 1.3 Amp motor for the power you need and delivers a variable stroke length between 3/4 inch and up to 2 inches deep. This application-specific performance translates to improved control and cleaner results. Save Time with Tool-Free Blade Changes and Adjustable Table. Whether you’re working with a variety of specialty materials or you’re simply ready for a more aggressive cut, the DEWALT exclusive, tool-free blade clamps allow you to complete blade changes in just seconds. And the arm is easy to lift, making it easy to thread the blade through materials when making inside cuts. Weighing 56 pounds, this scroll saw has a heavy-duty feel yet is small enough to move around the shop easily. The saw’s oversized, cast-iron table provides excellent support no matter what you’re working on, and the table bevels 45 degrees to the left and 45 degrees to the right for added versatility. This 20-inch variable-speed scroll saw comes with a DEWALT warranty package that includes a three-year limited warranty, a one-year free service contract, and a 90-day money-back guarantee. What’s in the Box. DEWALT 20-Inch Variable-Speed Scroll Saw, hex wrench, and blades.

Expert Reviews


What reviewers liked

Sturdy and powerful. Users like the numbered blade tension dial and the blades are very easy to change. Operates smoothly and relatively quiet. Good warranty service.

What reviewers didn't like

A few reports of blade alighnment being off center. Bevel control knob being broken for some users on arrival.
View our Scroll Saw buying guide for in-depth advice and recommendations.

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