Dado & Flat Top Saw Blades

Stacked Dado Blade Sets & Flat Top Saw Blades for Table Saws

Cutting clean dadoes, grooves, and rabbets demands a blade set designed for the task. Infinity Tools' Dadonator stacked dado blade sets are award-winning and engineered to produce flat-bottomed cuts with minimal tear-out, so cabinet parts, bookcase shelves, and drawer boxes fit together without hand-fitting. All blades use a standard 5/8" arbor bore compatible with most full-size table saws.

Dadonator Sets for Every Shop

The Infinity Tools Dadonator Stacked Dado Saw Blade Set is the core kit for cutting dadoes from 1/4" to 29/32". Step up to the Dadonator XL 8" Set for additional width range, or choose the all-inclusive Dadonator Master Package which bundles the blades, chippers, shims, and a storage case. For single-pass shallow grooves, the Infinity Tools 8" Flat Top Dado Blade delivers a perfectly flat groove bottom in one setup.

Accessories for Precise Setup

Dialing in an exact dado width is simple with the Dado Measuring Gauge, and the 6 Pc Shim Set lets you fine-tune width to match actual plywood thickness. Protect your investment between uses with the Infinity Tools storage case for 6" or 8" dado blades. All Dadonator products are backed by our quality guarantee.

5/8" arbor bore fits most full-size table saws
Flat-bottomed cuts with minimal tear-out
Shim sets for precise width adjustment to match plywood thickness
Protective storage case available

Frequently Asked Questions

What arbor size do the Dadonator dado blade sets use?

All Infinity Tools Dadonator sets use a 5/8" arbor bore, which is the standard size for most full-size North American table saws. Always verify your saw's arbor size before ordering.

What dado widths can the Dadonator stacked set cut?

The Dadonator Stacked Dado Saw Blade Set covers a wide range of dado widths by combining outer blades, chippers, and shims. The included shim set lets you match exact plywood thickness for snug-fitting joints.

What is the difference between the Dadonator and the Dadonator XL?

The Dadonator XL is an 8" set that offers an extended width range and additional chippers compared to the standard Dadonator, making it ideal for wider dadoes and production woodworking.

When would I use a flat top dado blade instead of a stacked set?

The Infinity Tools 8" Flat Top Dado Blade is best for cutting a single fixed-width groove in one pass, such as a plow groove for drawer bottoms. Stacked sets are more versatile when you need variable widths.

How do I fine-tune dado width to match plywood thickness?

Use the 6 Pc Shim Set for 6 or 8" Stacked Dado Blades to add or remove thin metal shims between chippers, allowing you to dial in width incrementally so plywood panels fit without gaps or force.

Is there a gauge to measure my dado setup before cutting?

Yes. The Infinity Tools Dado Measuring Gauge slides over the arbor and lets you measure the assembled blade stack width before mounting it in the saw, saving time and test cuts.

Does Infinity Tools sell a storage case for dado blade sets?

Yes. The Infinity Tools Case for 6/8" Stacked Dado Blades safely stores and protects both outer blades and all chippers, keeping teeth from chipping during storage or transport.

Are Dadonator dado blades covered by a quality guarantee?

Yes. All Infinity Tools Dadonator products are covered by our quality guarantee. If you receive a defective product, contact our team and we will make it right.

Does Infinity Tools price-match dado blade sets?

Infinity Tools offers price matching on eligible products. See the details and submit a request on our price-matching page.

Where can I learn how to set up a stacked dado blade safely?

Our learning blog includes guides on table saw setup, dado blade assembly, and safe cutting practices to help you get accurate results from your Dadonator set.