Midget Tube Cutter, Cutting Capacity OD 1/8 to 1 1/8 In., Overall Length 6 5/16 In., Body Material Zinc, Blade Material Steel, Handle Knurled Knob, Features Grooved Rollers For Close-To-Flare Cuts, For Cutting Copper, Aluminum, Brass, Replacement Wheel 3CYU3, Includes Spare Cutting Wheel For Copper