‘SA’ Type Cutter Heads These Cutter Heads have 3 to 5 freely pivoted arms, activated centrifugally, which swing out to give access to any part of tube wall. Filters Sort results Reset Apply Model No.Tube ID / Size (mm)Tube ID / Size (inch)Price SA-16 51 2 $ 42 + SA-18 57.1 2.1/4 $ 42 + SA-20 63.5 2.1/2 $ 46 + SA-22 70 2.3/4 $ 50 + SA-24 76.2 3 $ 60 + SA-28 88.9 3.1/2 $ 67 + SA-32 101.6 4 $ 78 + Spares Cone & Flat Cutter Filters Sort results Reset Apply Model No.Tube ID / Size (mm)Tube ID / Size (inch)Price SAFC-1 51 2 $ 46 + SAFC-2 57.1 2.1/4 $ 47 + SAFC-2 63.5 2.1/2 $ 47 + SAFC-3 70 2.3/4 $ 51 + SAFC-3 76.2 3 $ 51 + SAFC-4 88.9 3.1/2 $ 58 + SAFC-5 101.6 4 $ 77 + Cutter Arms Filters Sort results Reset Apply Model No.Tube ID / Size (mm)Tube ID / Size (inch)Price SAA-1 51 2 $ 3 + SAA-2 57.1 2.1/4 $ 5 + SAA-2 63.5 2.1/2 $ 5 + SAA-2 70 2.3/4 $ 5 + SAA-2 76.2 3 $ 5 + SAA-2 88.9 3.1/2 $ 5 + SAA-3 101.6 4 $ 6 + Universal Joint Filters Sort results Reset Apply Model No.Tube ID / Size (mm)Tube ID / Size (inch)Price SAUJ-1 51 2 $ 9 + SAUJ-2 57.1 2.1/4 $ 11 + SAUJ-2 63.5 2.1/2 $ 11 + SAUJ-2 70 2.3/4 $ 11 + SAUJ-2 76.2 3 $ 11 + SAUJ-2 88.9 3.1/2 $ 11 + SAUJ-2 101.6 4 $ 11 +