Arbor Adapters - Baileigh Industrial TN-250 Operator's Manual

IMPORTANT: It is recommended to use a drill with a keyed chuck to tighten the
chuck securely onto the hexed arbor. Recheck the chuck periodically to ensure it remains tight
to the hexed arbor. Allowing the chuck to become loose on the hex arbor will accelerate the
wear on the hex drive stud.
10. Insure that the hole saw is not in contact with the material and start the drill.
11. Slowly push the arbor forward allowing the hole saw to do the work, and do not push too
hard.
• Keeping the speed around 250 rpm provides the best combination of saw cut and saw
life.
• In some instances, the hole saw will bottom out requiring the slug to be cut out with a zip
wheel to continue the notch, this is normal with this type of machine. Sometimes the pivot
arm can be swung back 180 degrees to finish a notch, but again probably only up to 45
degrees will this method work.
• Angle notches over 45 degrees should be sawed to the angle first, to remove the majority
of the material.
• Following these simple steps will give you years of trouble free service from your TN-250
notcher.

Arbor Adapters

When setting up the notcher, use the correct arbor to saw adapter to fit the size and
manufacturer of the hole saw being used.
Contact the Baileigh Industrial to order optional or replacement adapters.
Standard Adapter.
Used with most hole
saws.
Reducer Adapter.
Used with small hole
saws.
Optional Adapter.
Larger M18 end to fit
certain hole saws
manufacturer saws.
13
13
Hole Saw End
Arbor End