10 Best Dado Blades 2020

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

After analyzing products, scanning reviews, spending more than 36 hours of research and speaking with our test users, we think the Oshlun SDS-0842 8-Inch 42 Tooth Stack Dado Set with 5/8-Inch is the one of the Best Dado Blade on the market.

Oshlun SDS-0842 8-Inch 42 Tooth Stack Dado Set with 5/8-Inch – Best Overall Dado Blade

Oshlun SDS-0842 8-Inch 42 Tooth Stack Dado Set with 5/8-Inch
  • Professional grade C-4 carbide
  • Full body chippers
  • Precision ground carbide tips
  • Storage/Carrying Case
  • Shim set for fine adjustments
  • Diameter: 8 Inch, Dado Saw Teeth: 42, Arbor: 5/8 Inch, Chipper Teeth: 6

MIBRO 416381 8" Carbide Stacking Dado Blade Set – Best Budget Dado Blade

MIBRO 416381 8" Carbide Stacking Dado Blade Set
  • Cuts smooth and precise grooves with clean edges, square shoulders and flat bottoms
  • Set includes two 8" outer blades, five two-wing chippers and seven metal shims for fine adjustments
  • Slot widths range from 1/4" to 13/16", in 1/16" increments
  • Carbide tooth blades and chippers feature negative hook angles to make flat bottom grooves that are smooth and virtually splinter-free
  • Durable case has internal dividers to keep all of the components safe and secure

DEWALT DW7670 8-Inch 24-Tooth Stacked Dado Set – Best under $100

DEWALT DW7670 8-Inch 24-Tooth Stacked Dado Set
  • Heavy gauge, laser cut plates provide true, accurate cuts
  • Micro-grain carbide teeth deliver clean cuts and reduce splintering
  • 4-tooth chippers give smooth, flat bottom cuts
  • Stainless steel shims allow for ultra-fine width adjustments
  • Heavy duty storage case protects blades against chipped teeth and damage

Freud 6" x 10T Pro Dado Set (SD206)

Freud 6" x 10T Pro Dado Set (SD206)
  • 6" Dado Set, 5/8" Arbor
  • Set includes 2 blades, 3 chippers, spacers, shim set and carrying case.
  • Negative hook angles
  • Features Premium TiCo HI-Density Carbide Crosscutting Blend for Maximum Performance
  • Silver I.C.E. Coating prevents build up on the blade surface and keeps the blade running cooler and cleaner

Freud SD208 8-Inch Professional Dado (Discontinued)

Freud SD208 8-Inch Professional Dado (Discontinued)
  • Features Freud's TiCo Hi-Density Carbide with Titanium for long life and a flawless finish
  • The negative hook angles make flat bottom grooves and virtually splinter-free cuts
  • Slot widths from 1/4-inch to 13/16-inch in 1/16-inch increments
  • Set includes two outer blades and 3 two wing chippers (3- 1/8" chippers & 3- 1/16" spacers)
  • Includes shim set for micro adjustments

Freud 8" x 24T Super Dado Sets (SD508)

Freud 8" x 24T Super Dado Sets (SD508)
  • 8" Dado Set, 5/8" Arbor
  • Set includes 2 blades, 6 chippers, shim set and carrying case.
  • Features Premium TiCo HI-Density Carbide Crosscutting Blend for Maximum Performance
  • Silver I.C.E. Coating prevents build up on the blade surface and keeps the blade running cooler and cleaner
  • All blades and chippers come with Freud's anti-kickback design

Freud 8" x 20T Box Joint Cutter Set (SBOX8)

Freud 8" x 20T Box Joint Cutter Set (SBOX8)
  • 8" Dado Set, 5/8" Arbor
  • Does not need dado set or saw blade
  • Features Premium TiCo HI-Density Carbide Crosscutting Blend for Maximum Performance
  • Silver I.C.E. Coating prevents build up on the blade surface and keeps the blade running cooler and cleaner
  • All blades and chippers come with Freud's anti-kickback design

Concord Blades DADO800HP 8-Inch 24 Teeth Dado Set – Best under $50

Concord Blades DADO800HP 8-Inch 24 Teeth Dado Set
  • Heavy-Duty wood storage box
  • FTG grind: flat top grind
  • (4) 1/8'' twin tooth choppers, (1) 1/16'' twin tooth chopper & (7) shims
  • DM5/8" arbor and 24 teeth
  • Cut smooth dados from 1/4" to 7/8"

Freud 8" x 22T Safety Dado Sets (SD308) – Premium Pick

Freud 8" x 22T Safety Dado Sets (SD308)
  • Adjusts in .004" increments
  • Features Premium TiCo HI-Density Carbide Crosscutting Blend for Maximum Performance
  • Silver I.C.E. Coating prevents build up on the blade surface and keeps the blade running cooler and cleaner
  • All blades and chippers come with Freud's anti-kickback design

Porter-Cable 7005012 Oldham 7-in Adjustable Dado Blade

Porter-Cable 7005012 Oldham 7-in Adjustable Dado Blade
  • Adjustable to cut dadoes 3/16", 1/4", 3/8", 1/2", 5/8", 3/4" and 13,16"
  • Precision sharpened Carbide teeth
  • Max RPM: 7000

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