1-3) COUNTERSINK FOR COUNTERSUNK SCREW (CHAMFERING)
FORMING TOOLS
COUNTERSINK
FORMING UP
FORMING DOWN
1-1)HALF SHEAR (SHEAR BUTTON)
1-2)EMBOSS (DIMPLE)
1-3)COUNTERSINK FOR COUNTERSUNK SCREW (CHAMFERING)
1-4)COUNTERSINK
1-5)COUNTERSINK BURRING
1-6)ONE PITCH THREAD FORM
1-7)BURRING FOR THREAD FORM
1-8)BURRING
1-9)CURLING
1-10)EMBOSS