Kinex Stainless Steel and Steel Straightedges DIN 874 00 accuracy level

Kinex Stainless Steel and Steel Straightedges DIN 874 00 accuracy levelThese straight edges are made from stainless steel or steel that has been hardened to HRC55 and carefully stress relieved before final grinding and lapping so that their dimensions will remain stable over time and with changes in ambient temperature. They are very useful for checking the straightness of a variety of items and the stainless versions are ideal for checking the flatness of sharpening stones to decide when they need to be flattened. They

023" fret slots in a single pass

Our original version had hex socket screws and washers

which translates to an flatness along the total length of better than 2

wet and dry sandpaper on a piece of float glass - in a pinch we have even used a piece of wet and dry sandpaper on the glass back of one GlassStone to flatten another

OPENING CAPACITY: 150mm

00027") along it's entire length

It is easy to install and features 6 TPI ACME threads for fast movement with the threads hidden to prevent wear

These precision squares are made by Kinex to Accuracy Class 0 according to DIN 875/0

It is applied in thin coats using a soft cloth

5 mm and is made from SUS420J2 Stainless Steel

ebony or black and white ebony

The handle is designed to fit your hand like no other square