70mm 2-3/4 inch Hole Saw,HSS Bi-Metal Hole Cutter with Arbor Mandrel for Cutting Wood,Steel,Aluminium,Brass,Copper,Zinc,Tin
- The 2-3/4 inch hole saw,diameter is 2.75'',cutting depth is 1.26''.
- For cutting steel,aluminium,brass,copper,zinc,tin,wood,plasterboard and plastics.
- The material of hole saw is HSS M-42 bi-metal,the M-42 cobalt bi-metal construction,longer life,shaper,longer lasting teeth..
- High speed cutting edge provides shock resistant teeth,improved cutting performance,for faster and smoother cuts..
- The slot design for fast,easy plug ejection..
- CAUTION: Cutting tool may break or shatter under improper use. Government regulations requires the use of safety glasses and other appropriate safety gear at all times in the area of use.