T-Drill S-80 - Page 89

COLLARING MACHINE
89
S-80
  Pilot hole

Pilot hole



Ø114.3 Ø19 11 8 9.6
Ø23 15 12
Ø25 17 13
Ø28 19 15
Ø30 20 13
Ø34 21 17
Ø38 28 17
Ø51 37 29
Ø63.5 50 32

This table is intended as a guide only.
The values depend on the pipe materials and wall thicknesses as well as on the condion
of the tool used.
¨NOT!¨ 
