Description
Material:Cr-V
Size:3~6mm(1#),6~8mm(2#),8~11mm(3#),11~14mm(4#),14~18mm(5#),18~25mm(6#)
Hardness:48~52HRC
Coarse thread
Packed by double blister
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Material:Cr-V
Size:3~6mm(1#),6~8mm(2#),8~11mm(3#),11~14mm(4#),14~18mm(5#),18~25mm(6#)
Hardness:48~52HRC
Coarse thread
Packed by double blister