140mm DHD350 DTH Drill Bit for Coal Mining, Find Details and Price about Drill Bit DTH Bit from 140mm DHD350 DTH Drill Bit for Coal Mining - Shandong Zhongrui Construction Machinery Co., Ltd.
Specifications
FaceFlat
ShankDHD350
OriginChina
HS Code820713
MaterialAlloy Steel
StandardGB
Model NO.ZRQ140B2-DHD350
TrademarkZR
Spline No.8
CertificationCE, RoHS, ISO 9001:2000, ISO 9001:2008