Tile Adjustable Hole Saw
Alloy tool steel cutter blades and center pilot drill bit.
Graduated in metric and inch sizes.
Adjust the size locate the inner edges of the blade holders against the size graduation.
For cutting tile.
Don't use on steel sheet or other metals.
Capacity:30-120mm 30-150mm 30-200mm,40-120mm,40-150mm,40-300mm.
Maximum cutting thickness:30mm.
Sales package: Blister Card.
Pictures: