GRE “I” Section Straight Edges manufactured in various sizes & grades to suit individual requirements.These are made from high quality close Grained Cast Iron to IS 210 FG 200/220.
Accuracy is achieved by HAND SCRAPING to be within tolerances set for CI straight edges in IS 5268:69. Painted Wooden Cover is supplied to protect working surface at extra cost.
Product code |
Length |
Breadth |
Heigth | Flatness & Parallelism of Both Faces T.I.R. |
| mm | mm | mm | microns |
CSt.I-01 | 300 | 30 | 60 | 3 |
CSt.I-02 | 500 | 30 | 60 | 4 |
CSt.I-03 | 500 | 80 | 80 | 6 |
CSt.I-04 | 1000 | 100 | 100 | 8 |
CSt.I-05 | 1500 | 70 | 200 | 13 |
CSt.I-06 | 2000 | 70 | 200 | 16 |
CSt.I-07 | 3000 | 100 | 200 | 25 |
CSt.I-08 | 4000 | 100 | 200 | 35 |
CSt.I-09 | 5000 | 100 | 200 | 40 |
Product Code |
Length | Angle between working surfaces (in Degrees) | Tolerance on Flatness of working sufaces | ||
|
| 30 | 45 | 60 |
|
| mm | Width of working surface mm | microns | ||
CSt.T-01 | 500 | 70 | 70 | 60 | 4 |
CSt.T-02 | 750 | 90 | 90 | 80 | 6 |
CSt.T-03 | 1000 | 110 | 110 | 100 | 8 |
CSt.T-04 | 1250 | 130 | 130 | 110 | 13 |
CSt.T-05 | 1500 | 130 | 130 | 110 | 13 |
CSt.T-06 | 2000 | 130 | 130 | 110 | 16 |
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No 127, Kempaiah Garden, Near BMTC Bus Depo, Peenya 2nd Stage, Bangalore 560058