agriculture tool 1.Features:normalized-harded and tempered 2.sampe:provided 3.good quality agriculture toolFeatures:581,681 power tiller bladeGN12K,GN91 ... .Painting:blace,bule,red or as requirement5.Main application: heterotypic power tiller, rotary cultivator,straw chopper , straw disintegrator , ensilage cutter , ... : 86-316-2631089Fax: 86-316-5620200Mobile:86-15100615421 agriculture tool