Plumber’s, electrician’s and combination kits each contain a selection of RIDGID hole saws and hole saw arbors for cutting through wood, steel, cast iron, brass and aluminum.

Catalog Number
Model No.
Description
Weight
lb.
kg
81490
1248
Plumber Kit
3 3/8
1.50
81495
1249
Electrician Kit
3 3/8
1.50
81500
1250
Combination Kit
6 1/8
2.80