1. M3/M42 High Speed Bi-metal Edge Welded to Alloy Steel Back for Heavy Duty Cutting ;

2, 4/6 variable Teeth ;

3, Best Way to Cut Large Hole, Clearing the Chips in Tough Materials ;

4, Cutting Depth to 1-1/2"(38mm) and1-7/8"(47mm) ;

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

6, Can be used in Portable Electric or Pneumatic Tools, Vertical Drill Machines, Lathe, Boring/Milling Machines and Other Machine Tools ;

7, Cuts Through Stainless Steel and Other Materials Pipe, Nail-Embedded wood, Hard Wood Floors, Plywood and Plastics.

Our Advantage:

 1) Proffesional quality,from advanced equipment and strict quality control; 2) Competitive price; 3) Timely delivery; 4) Plenty experiece.

Kindly please contact us for more information,we will reply you in two working days.Thank you!