株洲钻石SNR0020Q22 SNR0025R22 SNR0032Q22 32S22 SNR0040T22

株钻内螺纹车削刀杆SNR0032Q22

正品株钻数控内螺纹刀杆SNR0032Q22

。螺纹刀杆SNR SNL0020Q22D/0025R22D/0032S22D/0040T22D/0050U22

翰琛内螺纹刀杆SNR0020Q22D/0025R22D/0032S22D/0040T22D/0050U22

翰琛内螺纹刀杆SNR0020Q22D/0025R22D/0032S22D/0040T22D/0050U22

。翰琛内螺纹刀杆SNR0020Q22D/0025R22D/0032S22D/0040T22D/0050U

内螺纹刀杆/内挑丝刀装22IR22NR刀片SNR0020Q22/0025R22/0032S22