Unique bi-metal HSS steel edge blades that are unbreakable under normal working conditions and last up to three times longer than standard carbon ones. Spring steel backing allows flexibility and a reduced risk of shattering.
18 November 2010
very goodwill buy more very good
23 December 2009
Dave Gibbs, LoughboroughThese blades are a dream. I was breaking 3 or 4 Stanley blades a day whilst cutting millboard for bookbinding, but now one Irwin Bi-metal blade lasts me a couple of days at a time.