azbornmini:
Brass oil galley plug
azbornmini:
IMG_E0346
azbornmini:
Tapping oil galley 1/4" NPT
azbornmini:
Oil galley plug
azbornmini:
IMG_E0340
azbornmini:
Cutting threads
azbornmini:
Holding the block in position
azbornmini:
IMG_0344