Arbor follows blade size here. Diablo 4 1/2 in blades use 3/8 in arbors; 6 in uses 1/2 in; larger sizes use 5/8 in.
Check speed, arbor, rotation and permitted saw type against both manuals.
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With no preferences selected: 4-1/2" 36-Teeth Fine Finish Saw Blade (D0436X) is one option to compare.
Your choices are compared with each model’s product details. A missing or conflicting value stays unknown and cannot satisfy a choice you select. The starting order helps you browse; it does not rate real-world performance.
Source dates appear with each link below. A source date does not confirm today's price or stock.
4-1/2" 36-Teeth Fine Finish Saw Blade (D0436X): Source 1 ↗ · September 26, 2026
4-1/2" x 24-Teeth Framing Saw Blade for Wood (D0424X): Source 1 ↗ · September 26, 2026
6-1/2" x 24-Teeth Demo Demon Ultra-Thin Framing/Demolition Saw Blade for Wood (D0624DA): Source 1 ↗ · September 26, 2026
6-1/2" x 24-Teeth Framing Saw Blade for Wood (D0624A): Source 1 ↗ · September 26, 2026
6-1/2" x 60-Teeth Ultra Finish Saw Blade for Wood (D0660A): Source 1 ↗ · September 26, 2026
6" x 20-Teeth Framing Saw Blade for Wood (D0620X): Source 1 ↗ · September 26, 2026
6" x 40-Teeth Finish Saw Blade for Port-Cable Saw Boss (D0640X): Source 1 ↗ · September 26, 2026
7-1/4" 24-Teeth Demo Demon Framing Saw Blade for Wood (D0724DA): Source 1 ↗ · September 26, 2026
7-1/4" x 24-Teeth Framing Saw Blade for Wood (D0724A): Source 1 ↗ · September 26, 2026
7-1/4" x 40-Teeth Finish Saw Blade for Wood (D0740A): Source 1 ↗ · September 26, 2026
7-1/4" x 60-Teeth Ultra Finish Carbide Saw Blade for Wood (D0760A): Source 1 ↗ · September 26, 2026
7-1/4" x 60-Teeth Wood Demon Finish Carbide Saw Blade for Wood (D0760UX): Source 1 ↗ · September 26, 2026
Equal diameters can conceal different tooth counts
Diablo's compact Fine Finish blade has a 4.5-inch diameter and 36 teeth; its compact Framing blade has the same diameter with 24 teeth. Diameter, arbor and tooth count are separate choices. Diablo's maker dimensions and speed ceilings are documented, without cuts or kickback assessments; follow both the blade and equipment instructions. Start with the saw manual's permitted dimensions, then the blade's intended material and cut description.
The larger Ultra Finish and Wood Demon options include 7.25-inch blades with 60 teeth. A tooth count describes the blade geometry; it does not predict finish quality in your wood or saw.
The blade speed ceiling is a compatibility check
The compact Fine Finish blade carries a maximum speed of 5000 RPM, compared with 4000 RPM for the compact Framing blade. Verify the speed rating alongside arbor geometry, permitted saw types, rotation and material. A matching diameter cannot approve the pairing.
Kerf and plate thickness remain separate table details after those safety checks.
Before you buy
Which tooth count should I compare?
Diablo’s names pair low counts with framing and high counts with finish work: 20 and 24 teeth on the framing and Demo Demon blades, and 36 to 60 teeth on the finish blades.
Does the diameter choice settle saw compatibility?
Not by itself. Arbor, maximum speed, rotation, permitted saw type and the material you cut all have to agree with the saw and blade manuals before use.
How thin are these blades?
Every kerf here is under 1/16 in, with the three thinnest on the D0436X, D0620X and D0640X. Diablo also brands the D0624DA as ultra-thin.
Do all these blades share one speed limit?
No. Diablo rates them from 4,000 rpm (D0424X) and 5,000 rpm (D0436X) up to 12,000 rpm (D0620X and D0640X), with seven at 8,000 rpm. The blade rating and your saw manual must agree before use. Each size has one: 4 1/2 in blades use a 3/8 in arbor, 6 in blades 1/2 in, and the 6 1/2 in and 7 1/4 in blades 5/8 in.
4-1/2" 36-Teeth Fine Finish Saw Blade (D0436X)View at Diablo
