Hole Saws

For OMC instruments:

[24]
172877 - 2 1/8 in. diameter
173550 - 2 1/2 in. diameter
172878 - 3 3/8 in. diameter

[25]
172879 Drive Arbor, Hole Saw

Many dealers have indicated they have had dif-
ficulty obtaining appropriate size hole saws for
installing OMC instruments. These hole
saws are used with the drive arbor for the
majority of installations of OMC instruments.

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