Tutorial how to make engine part 6

Connecting rod oil canal
-
Step 1:
draw shown sketch under the body
-
Step 2:
use cut revolve command
-
Step 3:
open a sketch on same surface and draw a circle
-
Step 4:
use cut extrude command
-
Step 5:
open a sketch on the front plane
-
Step 6:
draw an axis
-
Step 7:
add shown lines
-
Step 8:
use cut revolve command
-
Step 9:
use mirror command
-
Step 10:
now fillet the edges
-
Step 11:
oil canalled connecting rod is ready to use