Bulldozer part end bit and cutting edge

Bulldozer part end bit and cutting edge for D7G,side cutting,grader blade,overlay end bit Material Carbon steel or Boron steel 30mnB Colors Black or yellow Technique Forging casting Surface Hardness Carbon HRC280-320HB Boron HRC440-520HB Yielding Point Carbon 600Re-N/mm2 Boron 1440N/mm2 Certification ISO9001-9002 FOB Price FOB Xiamen USD 40-45/Piece MOQ 2 piece Delivery Time Within 30 days [...]