You can view this product in person at our tool store — Ateities pl. 30G, Kaunas
⬡ Hole saw arbor 1/2" 14-30mm (ST53401, SATA)
Used for connecting the hole saw and drill chuck, and also for positioning when the hole saw is working
Guide drill bit made of high speed alloy steel for strength and durability
Quick release spring allows the round disc to easily be taken out after cutting