Hole saw material:
- Teeth: Bimetal HSS M42, 4-6TPI
- Body: Carbon Steel

Arbor material: Bimetal HSS

To cut metal and stainless.

Includes 6 hole saws and 2 adaptors:
14901 BI-METAL HOLE SAW 22mm
14902 BI-METAL HOLE SAW 29mm
14903 BI-METAL HOLE SAW 35mm
14904 BI-METAL HOLE SAW 44mm
14905 BI-METAL HOLE SAW 51mm
14906 BI-METAL HOLE SAW 68mm
14934 HOLE SAW ARBOR WITH DRILL BIT 14-30mm
14935 HOLE SAW ARBOR WITH DRILL BIT 32-152mm