Hole Saw 3/8" Mandrel Quick Change With Pilot - DIABLO
1/2" Thread is for hole saws ranging from 9/16" to 1-3/16".
5/8" Thread is for hole saws ranging from 1-1/4" to 6" Cutting diameters.
Cuts through mild steel, wood, and plastic.
Tool free plug ejection for increased productivity.
Snap Lock Technology: Fastest mandrel change for less down time.
1 x 4" Pilot Drill Bit
1 x 1/2" Adaptor Nut
1 x 5/8" Adaptor Nut
1 x Snap Lock Mandrel
Build well and it is extremely easy to change mandrels for different sizes of hole saws. With a simple snap and you can change mandrels and remove the material after sawing. Only drawback, the 4 inch pilot drill provided sits proud of 1 "-5/8 pass the saw witch requires a thick sacrificial base the substrate. hopefully I can source a shorter pilot drill. 5 stars if it wasen't for the long pilot.