Profile: Tyzack Machine Knives Ltd. specializes in manufcaturing industrial blades, machine slideways and wear parts. We provide slideways, machine ways, machine knives, guillotine shear blades, mill blades, scrap shear blades, liner plates, granulator knives, demolition blades and general machine knives. Our guillotine shear blades are made from tool steels with specialist shock resistant blades for heavier applications. It is used for cold cutting of steel sheet and strip.