Starrett Electrician 3 Piece Hole Saw Kit
This Electricians Kit consists of :
20mm hole saw, 25mm hole saw and a 32mm hole saw.
Each blade has an ejector spring to eject the cut. They offer high performance and excessive strength.
They have a heat resistant high speed steel edge with alloy backing.
These blades are durable and are ideal for people in the trade who use them on a regular basis.
They also have a safety base stop cap which limits cutting depth to 13mm.
They also feature a steel slotted spiral barrel which helps with dust removal.
They must be used on a three jaw chuck machines.