01 3mm 4mm Ground Flat Stock O1 Tool Steel Gauge Plate 125mm 250mm 500mm 1000mm

O1 Ground flat stock Guage plate Manufactured in the UK to BS 4659 Supplied Anealed so can be machined before heat treatment Tollerance on thickness +0.05mm -0.00mm Tollerance on Width +0.2mm -0.00mm All sides are precision ground for a super finish. Thickness from 1mm up to 25mm Width from 10mm up to 100mm Lengths from 125mm up to 1000mm