Product Details:
Minimum Order Quantity | 1 PIECE |
Thickness | 80 mm |
Material | Granite |
Unit Size | 630 x 630 mm |
Surface Finish | Hand Lapped Surface Finish |
Size | 630*630*80 mm |
Brand | NTMT |
Shape | Square,Also Available In Rectangular |
Weight | 10 Kg |
Country of Origin | Made in India |
GRANITE SURFACE PLATE (As per IS 7327 2003) NTMT Granite Surface Plates are as a precision datum base forinspection, tool marking, gauging, spotting, marking and layout operations.MATERIAL: Granite surface plates are made from selected granites with uniform distribution of light and dark constituents. It has a fine grind, non porous texture and grind size measures less than 1 mm. It has a constant hardness throughout 6 to 6.5 moss scale and 3 times harder than cast iron surface plate. It has very lowest thermal co-efficient of expansion, 100% rust proof and acid resistance, non electric-conductive and easy to clean. Maintenance costs are practically nil. If may chip but cannot develop a burr. TECHNICAL DATA: Granite surface plates are manufactured in 4 grads of accuracy
> Grade 00 (Laboratory Grade) as per DIN Standard only
> Grade 0 (Inspection Grade) as per IS 7327 - 2003
> Grade 1 (Tools Room Grade) as per IS 7327 - 2003
> Grade 2 (Shop Floor Grade) as per IS 7327 2003
> Grade 3 (Workshop Grade) as per IS 7327 2003
ACCURACY: Granite surface plates are hand lapped and finally by experienced technicians. Final inspection is carried out by high precision Electronic level with computerized software method to meet the requirement of IS 7327:2003 and also provide NABL Accreditation Certificate
The following sizes and grades are available:-
SIZE In mm(L x W x Thick) |
Approx Weight in Kg. |
Grade of Accuracy |
Flatness Error |
300*300*50 |
22 |
0 |
2 |
400*400*80 |
40 |
0 |
4 |
630*400*80 |
70 |
0 |
5 |
630*630*80 |
100 |
0 |
5 |
1000*630*80 |
350 |
0 |
6 |
1000*1000*150 |
475 |
0 |
7 |
1600*1000*200 |
1100 |
0 |
8 |
2000*1000*200 |
1600 |
0 |
9.5 |
Other big Sizes On request |
Additional Information:
Product Details:
Minimum Order Quantity | 1 Piece |
Surface Finish | Lapped Surface Finish |
Brand | NTMT |
Material | Granite |
Color | Available In Black And Grey |
Country of Origin | Made in India |
Flatness Error | 5 |
The following sizes and grades are available:-
SIZE In mm (L x W x Thick) |
Approx Weight in Kg. |
Grade of Accuracy |
Flatness Error |
300*300*50 |
22 |
0 |
2 |
400*400*80 |
40 |
0 |
4 |
630*400*80 |
70 |
0 |
5 |
630*630*80 |
100 |
0 |
5 |
1000*630*150 |
350 |
0 |
6 |
1000*1000*150 |
475 |
0 |
7 |
1600*1000*200 |
1100 |
0 |
8 |
2000*1000*200 |
1600 |
0 |
9.5 |
Other big Sizes On request We make 3000*2000*300 mm single piece |
Product Details:
Material | Cast Iron |
Size | 150 - 450 mm |
Usage/Application | Industrial |
Color | Gray |
Surface Finish | Hand Scrapped Finish |
Grade | 1 |
Brand | NTMT |
Product Details:
Minimum Order Quantity | 2 pair |
Shape | Rectangular |
Material | Steel |
Size | 50 x 50-300 x 300 mm |
Usage/Application | Holding Components |
Brand | Crystal |
Corrosion Resistance | Yes |
Country of Origin | Made in India |
Additional Information:
Product Details:
Size | 125 x 75 x 100 mm |
Brand | NTMT |
Surface Finish | Hand Scrapped Finish |
Material | Cast Iron |
Shape | L- Slotted |
Flatness | 5 Micron |
Squareness | 10 Micron |
Parallelism Of Opposite Surface | 13 Micron |
Cast Iron Angle Plate As per IS: 6973-1973
Specification:
Size in mm L*B*H | Flatness in Micron | Squareness in Micron | Parallelism of Opposite Surface |
125*75*100 | 5 | 10 | 13 |
175*100*125 | 5 | 12 | 15 |
250*150*175 | 8 | 15 | 18 |
350*200*250 | 8 | 18 | 20 |
450*300*350 | 10 | 18 | 20 |
600*400*450 | 10 | 20 | 23 |
Size other than IS |
|
|
|
150*150*150 | 5 | 13 | 15 |
200*200*200 | 8 | 15 | 18 |
250*250*250 | 8 | 15 | 18 |
300*300*300 | 8 | 18 | 20 |
Made from good quality close grained with High density alloyed Cast Iron castings conforming to Grade FG-220 of IS: 210. Stress Relieved 6973-1973 on request.