1. M3/M42 high-speed bi-metal edges welded to an alloy steel backing plate for heavy-duty cutting;

2. 4/6 variable pitch teeth;

3. Safe and efficient cutting - the best way to cut large holes and remove chips from the material being cut;

4. Cutting depth of 1-1/2 inch (38mm) and 1-7/8 inch (47mm);

5. Diameter from 9/16" - 8-17/64" (14-210mm);

6. Can be used with portable electric or pneumatic tools, vertical drilling machines, lathes, boring and milling machines, machine tools and other machinery;

7. Cuts through stainless steel and pipes of other materials, nail-embedded wood, hardwood flooring, plywood and plastics;

8. All specifications of the arbor hole saw are the same as the hole saw. The pilot on the arbor hole saw machine is charged extra;