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ENGINEER'S STRAIGHT EDGES (STEEL) FLAT SECTION
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These Straight Edges are made of alloy Steel and are hardened and ground. The working Surfaces are hand scrapped. All finished surfaces are protected by protective coating and is supplied in a case.

We provide our clients with Engineer’s steel straight edges. These are widely used for checking straightness and marking purposes. Steel straight edges are made using high quality steel and are available in hardened and unhardened form. Our steel straight edges are hand scrapped or lapped to achieve the desired accuracy as per standards. Light in weight, design of these straight edges make them ideal to use in various   industries such as Glass, Fabrication and windmill. The Engineer’s steel straight edges of bigger size are provided with milling slots to reduce weight. Our Steel Straight edges are supplied with computerized calibration certificate traceable to National Physical   Laboratory (NPL, Govt Of India ) New Delhi. 

Standard sizes and accuracy of Engineer’s Steel Straight Edges as per IS:2220-1990,  Grade-1
Dimensions 
L X B X H 
mm Straightness Microns Parallelism Microns
300 x 35 x 8 12 24
450 x 35 x 8 12 24
600 x 50 x 8 15 30
1000x 50 x 8 21 42
1200 x 55 x 10 25 50
1500 x 65 x 12 29 58
2000 x 65 x 14 37 74
2500 x 65 x 12 46 92
3000 x 70 x 15 54 108
4000 x 100 x 20 71 142
5000 x 100 x 20 87 174
6000 x 120 x 20 100 200


 

   
 
 
    
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