OOPS Arbor and Hole Saw Bits

Airmar Oops Arbor - made by Starrett

Accepts 2 threaded cutters (size difference must be at least 4.8mm or 3/16")

So you start with the saw arbor, add your outer hole saw bit, then the OOPS Arbor, then your second smaller hole saw bit.

Will accept 51mm (92") Inner & 63mm (2.5") Outer

for Re-drilling a existing 51mm (2") hole to a 63mm (2.5") hole

This will ease the installation of the b60 low profile

tilted element transducer requiring 63mm (2.5") hole

Saw Arbor - HS-0A10 - $21.80

OOPS Arbor - HS0019 - $17.90

Available hole saw bits:

7/8" - HS0007 - $16.10

1-1/4" - HS1002 - $14.80

1-3/8" - HS1003 - $15.50

2" 51mm- HS2000 - $20.50

2-1/2" 63mm - HS2004 - $25.20

2-7/8"  - HS2005 - $30.20

3-3/4" 95mm - HS3006 - $34.50