T-Drill PLUS 115 SS: - Page 33

PORTABLE
COLLARING SYSTEM
33
PLUS 115
Run pipe

Run pipe NS
inch
Branch pipe

Branch pipe
NS inch
Pilot hole

Pilot hole



 2 42  3.4
 2¾ 56 46 3.4
 3 67 53 3.4
 4  66 3.4
 10   36 29 3.4
 2 42  3.4
 2¾ 55 47 3.4
 3 65 53 3.4
 4   3.4
 12   36 29 3.4
 2 42  3.4
 2¾ 55 47 3.4
 3 65 55 3.4
 4  70 3.4