Updated for 2026 — This article has been reviewed and updated with the latest recommendations.
10 Best Dado Blade Sets in 2026
A dado blade set transforms your table saw from a simple crosscut and rip machine into a joinery tool. Dados, rabbets, grooves, and tenons become straightforward cuts rather than multi-pass operations. The quality of the blade set directly affects how clean and flat-bottomed your dados come out. Cheap sets leave rough, uneven bottoms that require cleanup. Good sets cut cleanly the first time. Here are the best dado blade sets for 2026.
1.
Freud SD508 8-Inch Pro - Best Overall
Freud has been the leader in dado blade sets for years, and the SD508 is their flagship. The carbide teeth are Freud proprietary TiCo Hi-Density formulation, which stays sharp significantly longer than standard carbide. The set includes two outer blades and a selection of chippers and shims that let you dial in widths from 1/4 inch to 13/16 inch. The flat-bottom cuts are exceptionally clean with minimal cleanup required.
At around $200, it costs more than budget options but pays for itself in time saved on joint preparation. Compatible with most 8-inch table saws.
2. DeWalt DW7670 8-Inch
A solid performer at around $100 that handles most woodworking tasks well. The 24-tooth outer blades cut cleanly, and the chipper configuration allows widths from 1/4 to 29/32 inch.
The carbide teeth are durable and hold their edge through hardwoods. Flat-bottom quality is good, though not quite as refined as the Freud. For hobbyists and serious woodworkers who want quality without the Freud price, the DW7670 is the sweet spot.
3. Oshlun SDS-0842
At around $80, the Oshlun SDS-0842 offers surprising quality for the price.
The outer blades have 24 teeth each, and the chippers are well-machined. Flat-bottom quality is respectable. It will not match the Freud in finish quality on hard maple, but for plywood, softwoods, and general shop work, it performs admirably. A great entry-level dado set that you will not outgrow quickly.
4. Forrest Dado King
Forrest makes premium blades, and the Dado King is their dado offering. The cuts are among the cleanest you will find from any dado set. The precision grinding produces flat bottoms that need almost no cleanup. At around $350, it is the most expensive option on this list, but serious woodworkers who cut dozens of dados per project will appreciate the time savings.
Made in the USA with exceptional quality control.
5. Diablo by Freud D0724DA
The Diablo brand is Freud consumer-oriented line, and the D0724DA offers 90 percent of the SD508 performance at a lower price. Around $130 for the set. The Perma-SHIELD coating reduces friction and heat buildup. The carbide is not the same TiCo formula as the Freud Pro, but it is still above average.
A smart choice if you want near-Freud quality without the full Freud price.
6. CMT 230.008.08
Italian-made with excellent manufacturing quality. The orange-coated blades reduce friction and resin buildup. At around $150, it sits in the mid-range and performs well there. Clean cuts in both hardwoods and sheet goods. The shim selection is generous for precise width adjustment.
7.
Irwin Marples 1811865
Irwin Marples brand carries a good reputation in woodworking tools. The dado set includes two outer blades and six chippers with shims. At around $90, it competes directly with the Oshlun on price. Cut quality is similar, with good flat-bottom performance in softwoods and plywood. The micro-grain carbide tips hold their edge reasonably well.
8.
Amana Tool SD508
Amana makes industrial-grade tooling, and their dado set reflects that heritage. The carbide quality is excellent, and the machining precision is top-notch. At around $200, it competes with the Freud SD508 and offers a viable alternative. Some woodworkers prefer the Amana for its slightly different tooth geometry.
9. Ridge Carbide TS2000
A lesser-known brand that produces high-quality dado sets. The TS2000 is made in the USA with C4 micrograin carbide. Flat-bottom quality is excellent. At around $180, it is competitively priced against the bigger names. Worth considering if you want to support a smaller manufacturer.
10. Craftsman CMAU508
The budget-friendly option at around $60. It handles basic dado cuts in plywood and softwoods adequately. The carbide teeth are not as durable as premium options, and flat-bottom quality requires more cleanup. But for occasional use and simple joinery, it gets the job done without a major investment.
Tips
Always use shims to dial in exact widths. Test cuts on scrap before committing to your workpiece. Stacked dado sets are superior to wobble dado blades for flat-bottomed cuts. Make sure your table saw arbor is long enough to accept the full stack width. And never use a dado set on a table saw that does not have a dado-compatible throat plate.
