What size blade does a Husqvarna K 770 take?

The Husqvarna K 770 takes a 14-inch (350mm) diamond blade with a 1-inch (25.4mm) or 20mm arbor.

Can I use non-Husqvarna blades on a K 770?

Yes — any 14-inch blade with a 1-inch or 20mm arbor will fit. Virginia Abrasives and MK Diamond blades work perfectly on Husqvarna saws.

What blade should I use on a Husqvarna K 1 PACE?

The K 1 PACE takes 14-inch blades with a 1-inch arbor. For concrete, a general-purpose segmented blade works best. The VA 14-inch Ultra Value is a strong match.

Best Diamond Blades for Husqvarna Power Cutters (K 770, K 970, K 1 PACE)

Matt Lipman is a board member of Virginia Abrasives. This relationship is disclosed for full transparency in our reviews and recommendations.

Husqvarna power cutters are built for professional concrete cutting — and they deserve blades that match. Whether you’re running a K 770, K 970, or the battery-powered K 1 PACE, choosing the best diamond blades for Husqvarna saws means matching the blade specs to your saw’s arbor, RPM, and primary cutting material.

Husqvarna Saw Compatibility

Saw Model	Power	Blade Size	Arbor	Max RPM
K 770	Gas	14”	1” / 20mm	~4,700
K 970	Gas	14” or 16”	1” / 20mm	~4,700
K 1270	Gas	14” or 16”	1” / 20mm	~4,700
K 1 PACE	Battery (36V x2)	14”	1” / 20mm	~4,400

All models accept standard 14” diamond blades with 1” or 20mm arbors — you’re not locked into Husqvarna-brand blades. Any quality blade in the right size fits.

Best Diamond Blades for Husqvarna: Our Top Picks

For General Concrete Cutting

Virginia Abrasives 14” Ultra Value — Our top pick for Husqvarna owners who cut concrete regularly but aren’t running a dedicated cutting operation. Medium bond handles cured concrete, block, and light rebar. 1” arbor with 20mm bushing included. Delivers 80-90% of premium blade performance at 50-60% of the price. See our full review.

Husqvarna Elite-Cut S85 — Husqvarna’s own premium blade. Highest diamond concentration, longest life. If you buy through a Husqvarna dealer and want brand consistency, this is the best diamond blade for Husqvarna saws. Premium pricing.

For Asphalt and Green Concrete

Virginia Abrasives 14” BD Asphalt / Green Concrete — Hard-bond blade for soft, abrasive materials. Handles both asphalt and freshly poured concrete. Ideal for crews that do road patches and early-entry joint cutting. See Best Diamond Blades for Asphalt.

For Pavers and Masonry

A medium-to-hard bond segmented blade works for most paver and masonry cutting on Husqvarna saws. The VA Ultra Value handles this well. For high-volume paver cutting, consider a turbo rim for cleaner edges. See Best Diamond Blades for Pavers.

Do I Need Husqvarna-Brand Blades?

No. Husqvarna saws use standard 1”/20mm arbors and standard blade diameters. Any quality diamond blade in the correct size works. Husqvarna blades are excellent but carry a premium price. Aftermarket blades from Virginia Abrasives, MK Diamond, and others provide comparable performance at lower cost.

The one exception: Husqvarna Soff-Cut early-entry saws use proprietary blade formats. Those require Husqvarna-specific blades.

K 1 PACE Battery Saw: Blade Considerations

The K 1 PACE runs at slightly lower RPM than gas models, which can affect cutting speed with some blades. Use blades with aggressive segment designs that cut efficiently at moderate RPM. The VA Ultra Value and Husqvarna Elite-Cut S85 both perform well on the K 1 PACE.

For more on matching blades to materials, see our Diamond Blade Buying Guide. For Stihl users, see Best Diamond Blades for Stihl.

Our Top Picks for Husqvarna Saws

Blade	Best For	Link
VA 14-inch Ultra Value	Best all-around for cured concrete, block, and general masonry	Check price on Amazon
VA 14-inch BD Asphalt/Green Concrete	Hard bond for asphalt, green concrete, and soft materials	Check price on Amazon
VA 14-inch Premium Sparkie	Premium blade for high-volume production cutting	Check price on Amazon

Browse the full Virginia Abrasives lineup on Amazon →