BC Heading Die

Name:BC Heading Die

Usage:For making sinking head of nut

Punching Dies
Heading Die blanks with sink

Type Dimension(㎜) Type Dimension(㎜)
d D L d1 α° d D L d1 α°
BC281330 2.8 13 30 7 90 BC643030 6.4 30 30 15 90
BC381630 3.8 16 30 8.5 BC643055 6.4 30 55 15
BC381640 3.8 16 40 8.5 BC823655 8.2 36 55 18
BC382250 3.8 22 50 8.5 BC1004055 10.0 40 55 22
BC461630 4.6 16 30 10.5 BC1004555 10.0 45 55 22
BC462250 4.6 22 50 10.5 BC1386060 13.8 60 60 29