Starrett KDC10021 10 Piece Deluxe Electricians Deep Cut Bi-Metal Holesaw Kit

Deep Cut saw combines the tried and tested tooth form from the previous Dual Pitch product.
New tooth material for enhanced heat and wear resistance and greater product life.
Also features an increased hole saw depth of 51mm (2”).
Ideal for cutting metal of more than 3mm thickness, tubes with a wall thickness of greater than 3mm and wood up to 51mm (2”) thick.
Aggressive material penetration and kerf clearance.
51mm hole saw depth improves cutting performance on tubes, particularly where there is a need to cut through both sides of the tube.
Contents: 20mm, 22mm, 25mm, 29mm, 35mm, 44mm, 51mm, 64mm, 68mm, 76mm. A1E & A2E Arbors.