Mandrex SpeedXcut M42 8% Cobalt 29mm Hole Saw

FEATURES
Long lasting Bi-metal Hole Saws with unique ejection holes for extra chip release and weight reduction. Hardened steel, in combination with our special tooth geometry, provides the smoothest cut requiring less feed pressure.
n- Extra release holes to push out thin plate core material easily
– Bi-metal with 8% cobalt alloy for a longer lifetime
– Cutting depth 47mm (1-3/4″) for deeper holes in one pass
– Maximum clearance of chips thanks to the specially designed wide slots
– 4/6″ variable tooth 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