RBH 可调整式双刃粗搪头
RBH25-33-C RBH32-42-T RBH32-42-C RBH40-55-T RBH40-55-C RBH52-70-T RBH52-70-C
RBH68-92-T RBH68-92-C RBH90-122-T RBH90-122-C RBH120-164-T RBH120-164-C
RBH160-204-T RBH160-204-C RBH200-254-T RBH200-254-C RBH250-304-T RBH250-304-C
RBH300-354-T RBH300-354-C RBH350-400-T RBH350-400-C RBH400-454-T RBH400-454-C