Shaping a contour to a scribed line is simple.
Ready for the hole to be drilled & turned.
Small grinding jig with clamp.
Shaper surface finish
Shaper table side clamp1
Shaper table side clamp2
Shaper table side clamp3
Shaper table side clamp4
Oil fitting blank.
Short film when work was completed.
New redesigned (longer) oil fitting in place. One leg needed to be slightly longer for the nut on the other end to clear. Due to the 5 mm step-in that it had to bridge.
Cutting forces acting on tool geometry.
Tool tip tries to dig in to work piece.
Tool tip lifts out of work piece under overload, instead of digging in deeper.