Hand Reamers : .BS-122(Part II)-1964 & 1S:5444-1978
Machine Reamers :BS-122(Part II)-1964 & 1S:5445-1978 Product Range :(316" to 1") (M6 to M32)
Taper Shank Machine Bridge Reamers :BS-122(Part II)-1964 & 1S:5979-1978 Product Range :(14" to 1 14") (M6 to M32)