D20/D25/D32/D40 Sleeve
Supporting
Without Logo Printing
U Drill Auxiliary Sleeve
Customized
U Drill Toolholder
40-42CrMo
ISO
Iron Root
HRC55-58
OEM/ODM
Durability and Stability
1pieces/Box
1box
IRON ROOT
Inner Plastic Box, Carton Outside
Different model
Shandong, China
