M42 bi-metal hole saws
Can be used in portable electric or pneumatic tools, vertical drill machines, lathe, boring/milling machines and other machine tools ;
Cuts through stainless steel and other materials pipe , naiembedded wood, hard wood floors, plywood and plastics;
Type: M3 Carbide Gritted Hole Saws
Products Descripition
1. Materials: M42/M3 metal
2. Diameter from 3/4"-51/2" (16-60mm)
3.cutting depth below : 10mm
4.Used for opening thin iron sheet