Neilsen Internal External Metal Pipe Deburring Tool 3mm - 14mm Diameter For outside and inside deburring of metal pipes Suitable for pipe internal diameter of 1/8 in to 1/2 in (3-12 mm) and pipe outside diameter of 5/32 in to 9/16 in (4-14 mm) Inside cutter retractable Nickel-chromium-molybdenum alloy Outside cutter made of HSS steel.
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