Kohler K-300 Guía De Instalación Y Cuidado página 7

Ø 1-1/2"
(38 mm) Max
4. Drill the Holes
NOTE: Ensure that the holes are not oversized. The spout and
valve bodies require adequate base material strength and maximum
contact area with the deck.
Drill a 1-1/8" (29 mm) spout hole. Do not exceed this hole size.
Drill two 1-1/2" (38 mm) valve body holes, one on either side of
the spout hole. Do not exceed this hole size.
Kohler Co.
Ø 1-1/8"
(29 mm) Max
Spout Hole
Valve Hole
7 1275145-2-A