Bi-metal hole saw

1. M42 HSS Bi-metal edge welded to alloy steel back for heavy duty;

2. 4/6 TPI variable teeth;

3. Cutting safety and effciently, the best way to cut large holes, clearing the chips in touch materials;

4. Cutting depth to 1¹/2"(38mm) and 1⁷/8"(47mm);

5. Diameters from 9/16"--8¹⁷/64"(14-210mm);

6. Can be used in portabie electric or pneumatic tools, verticai drill machines, lathe, boring/milling machines and other machine tools;

7. Cuts through stainless steel and other materials pipe, nail- embedded wood, hard wood fillos,plywood and plastic;

8. All the specifications for arbored hole saw are the same as hole saws. There is an extra charge for the plaots on the arbored hole saws;

Packing: color box,pvc bag ,plaastic bag ,pvc tube ,card hanger ,packaging can be customer-made

-Aboves are our regular specifacation, any Customizing request is also welcome!

-We are one of most competive manufacturers in China on drilling&cutting tools, contact us directly for more items and better prices!    Skype:peter_tools