C.K Trimmers & Nut Spinners 632018 - CK Tools T2231A, The C.K pipe cutters T2231A are adjustable tools designed for cutting pipes ranging from 3mm to 30mm in diameter. Manufactured by C.K, these cutters are 145mm in length and well-suited for precision in plumbing tasks. Typical applications include cutting copper, brass, aluminium, and thin-wall steel pipes. C.K T2231A Pipe Cutters Black Aluminium Body 3-30mm with Spare Wheel