disc harrow Definition

disk harrow, coulters, swather, harrows, moldboard plow, moldboard, tined, drawbar, transplanter, seeder, sprayer, strawflower, topdress, handwheel, rototiller, hammermill, drum sander, coiler, windrow, emery, spreader, edger, rustproof, cultivator, hilling, creaser, pintle, peavey, balers, burs, retarder, trencher, helical gear, chamfer, tubeless tire, chamois cloth, rammer, scraper, tyne, lathed, trommel, sander, claylike, mortice, emery cloth, wiper motor, posthole digger, mudguard, sheave, pulverizer, notcher, knurled, dogbane, embroidery hoop, dacron, swage, cermet, rimed, gimbaled, tractor, sunblind, epicyclic, awls, lamella, weeder, tappet, pontil, bevelled, metalic, reciprocating saw, disked, creeping charlie, hex nut, lespedeza, cogged, tailstock, hayrack, lubricator, fanfold, serration, handsaws, sizer, plier, mandrels, huller, torsion bar, peening, corrugation, rust inhibitor, gaiter, awns, adz, ensiled, lopper, threadless, raschel, quack grass, bevel gear, discing, monofilaments,