DIABLO 8 In. x 12 Tooth Car Model # DD208H Designed to fit 5/8 in. laser cut arbors for accurate blade rotation Cut, rip and dado wood cleanly and accurately Includes 2 blades, 2 wing chippers, shims and carrying case Resharpenable blades make grooves from 1/4 in. to 13/16 in. in 1/16 in. increments