Arbors for small hole saws Ø 14 mm - 30 mm:
3834-ARBR-730 with triangular shank
3834-ARBR-630, -930, -1130 with hexagonal shank

Arbors for large hole saws Ø 32 mm - 210 mm:
QC arbors with quick-change system. No tools are required to change the saws.
3834-ARBR-9100, -11152, and -16152 with Power Driver enhance power transmission and stabilize the cutting process of the hole saw by distributing the cutting forces from the thread to the backing plate.

We recommend not to use arbors with 8.5 mm (11/32”) for hole saw sizes over 100 mm (4”).
An HSS center drill 3834-DRL is included with all arbors for metal and wood.
Arbors can be used with carbide-tipped hole saws. For work in abrasive materials, we recommend the carbide-tipped center drill 3834-DRL-CT.
Arbors can be used with universal hole saws. For this purpose, the drill 3834-DRL-L is recommended.

All -C arbors are packaged in retail packaging, while all others are in cardboard packaging with included instructions.
Arbor for 14 mm - 30 mm.
Choose the shank thickness that fits your machine.