Starrett Bi Metal Constant Pitch Hole Saws have 6 teeth per 25mm/inch & are ideal for thinner gauge materials. The Constant Pitch
...Designed to reflect specific trade requirements each kit comprises a selection of Bi-Metal holesaws & accessories supplied complete
...
Designed to reflect specific trade requirements, each kit comprises a selection of bi-metal hole saws & accessories supplied complete in an attractive, sturdy, free carrying case.
Universal kit comprising: 14 hole saws (16mm, 20mm, 22mm, 25m...