Product Description This blade is suitable for cutting through very abrasive softer material and has excellent speed and life in all abrasive concrete. • CE-certification applies only when using Husqvarna ring blades and drive disc together with Husqvarna ring saw. • All ring saw blades are supplied with a patented drive wheel. Gold series Cuts wet on medium and hard cured concrete and natural stone. Compare to current or past OEM associations: 593 72 77‑01 593727701 5248890 HQ593727701 805544651691 Dimensions L x W x H (in.) 20.866 x 18.898 x 0.394 in Shipping weight 4.12 lbs