These 15mm pipe slice / cutters are decent quality and cheaper than any other place that I have found on the net by at least £3.
Bahco automatic tube cutter Use; Good accessibility due to the slim round Bahco pipe slice design. No adjustment needed, position the cutter over the tube and turn the Bahco tube cutter. The Bahco cutter is made for copper tubes and other soft materials.
Finish; Orange painted Zinc body