Contents:
12pcs Carbon steel hole saw
19mm, 22mm, 29mm, 32mm, 38mm, 44mm
54mm, 64mm, 76mm, 89mm, 102mm 127mm
2pcs arbors:
6.35mm (1/4") shank, chuck size 6.35mm (1/4")
For use with 19mm to 29mm hole saws
9.5mm (3/8") shank, chuck size 9.5mm (3/8")
with 6mm HSS drill
For use with 32mm to 127mm hole saws
1pc Reinforcing adaptor plate
1pc Hex key to fit both arbors