Long lasting M42 Bi-metal Hole Saws with unique ejection holes for extra chip release and weight reduction. Hardned steel, in combination with our special tooth geometry, provides the smoothest cut requiring less feed pressure.
 
Properties
Extra release holes to push out thin plate core material easily
Bi-metal with 8% cobalt alloy for a longer lifetime
Maximum clearance of chips thanks to the specially designed wide slots
4/6” variable teeth for clean edges
Significant weight reduction compared to any other Hole Saws
Smooth cutting with minimal heat build up
Suitable for use in electric and battery powered tools
 
Range of Size Available
Ø16mm Diameter
Ø20mm Diameter
Ø25mm Diameter
Ø44mm Diameter
Ø60mm Diameter
Ø70mm Diameter
Ø76mm Diameter
Ø102mm Diameter
Ø121mm Diameter
Ø127mm Diameter