Holesaw hss 50mm 2" javelin

Javelin Hole Saw 

HSS – Electrician 

50mm 2″ A hole saw, also known as a hole cutter, is a saw blade of annular (ring) shape, whose annular kerf creates a hole in the workpiece without having to cut up the core material. It is used in a drill. 

For cutting in stainless steel, hardened steel, cast iron, aluminium, brass, wood and plaster.