Manufacturer of a wide range of products which include granite parallel block, granite lapping plate, granite surface plates, granite mini bench center, vertical bench center and cast iron right angle.
₹ 10000 / Piece Get Latest Price
| Dimension | 24x2x4 Inch |
| Thickness | 4 inch |
| Surface Finish | Leathered |
| Color | Gray |
| Country of Origin | Made in India |
| usage | commercial |
We have gained vast expertise in offering a better-quality range of Granite Parallel to our valuable clients. Granite Parallels are made out of selected black granite of uniform texture. Clients can avail this granite parallel at reasonable price in the market.Granite parallels are precision lapped to achieve desired accuracy with standard sizes.Granite Parallels are offered in finely lapped finish and offered in ground finish.
Standard sizes and accuracy of Luthra Granite Parallels
| Sizes L X B X H mm | Accuracy Microns um | |
| Straightness | Parallelism | |
| 100 x 40 x 20 | +/- 1.25 | +/- 1.25 |
| 150 x 50 x 25 | +/- 2.5 | +/- 2.5 |
| 150 x 80 x 40 | +/- 2.5 | +/- 2.5 |
| 200 x 75 x 50 | +/- 4.0 | +/- 4.0 |
| 200 x 100 x 50 | +/- 4.0 | +/- 4.0 |
| 250 x 100 x 50 | +/- 4.0 | +/- 4.0 |
| 300 x 100 x 50 | +/- 5.0 | +/- 5.0 |
₹ 1300 / No(s) Get Latest Price
| Size | 200 mm |
| Packaging Size | Box |
| Usage/Application | Design |
| Country of Origin | Made in India |
| Surface | Matt |
Minimum order quantity: 1 No(s)
Our esteemed clients can avail from us an exclusive range of Granite Lapping Plates. Clients can avail this granite lapping plates at reasonable price in the market. Salient features of granite lapping plates are hand scraped surface finish, offered in square, rectangular and round sizes, constructional features of square. Our range of granite lapping plates is plates are available in square and rectangular sizes.
Square Rectangular mm | Accuracy um |
150 x 100 | 3 |
250 x 150 | 3.5 |
300 x 200 | 3.5 |
300 x 300 | 4 |
400 x 400 | 4.5 |
400 x 630 | 5 |
630 x 630 | 5 |
₹ 20000 / Piece Get Latest Price
| Plate Size | 400 x 400 mm |
| Thickness | 150mm |
| Accuracy Grade | Grade 1 |
| Granite Color | Black |
| Unit Size | 630X630 mm |
| Surface Finish | Polished |
| Brand | Luthra |
| Country of Origin | Made in India |
| usage | commercial |
₹ 25000 / Piece Get Latest Price
| Center Distance | 700 mm |
| Center Type | Live Center |
| Accuracy | 0.01 mm |
| Height Of Center | 300 mm |
| Color | black |
| Country of Origin | Made in India |
| usage | commercial |
| Material | Stainless Steel |
Granite mini bench center is made of black granite base which is naturally seasoned and provide better finish and accuracy. T-slot made of steel is fixed within granite base on which two cast iron heads are mounted, both the heads can be moved to the desired positions depending upon the size of component to be checked. One of the mini bench center is spring loaded to ensure uniform pressure while holding work piece and easy loading and unloading without disturbing the accuracy of the centers.
Luthra Granite mini bench centers are specially designed for checking concentricity, parallelism and true rotations of components having smaller dimensions. These are widely used in industries manufacturing smaller CNC turned automobiles parts, watch spares and microscopic parts etc. where higher accuracies are required. Centers are made from high carbon steel hardened and ground finish, having mores taper MT-1 and are replaceable.
Cast iron heads are artificially stress relieved to avoid distortions. Granite base have outstanding advantages over cast iron base.
| Size mm | Centre distance mm | Centre Height mm | Accuracy in Microns um |
| 150 x 75 | 150 | 75 | 10 |
₹ 10000 / Piece Get Latest Price
| Center Distance | 700 mm |
| Center Type | Live Center |
| Accuracy | 0.01 mm |
| Height Of Center | 300 mm |
| Material | Stainless Steel |
| Color | green |
| Country of Origin | Made in India |
| usage | commercial |
We are engaged in trading and wholesaling of Vertical Bench Center to our esteemed clients. This vertical bench center is acknowledged for sturdy construction, reliable performance and durability and highly acclaimed in domestic and international market for its long and continues functioning life. Clients can avail this vertical bench center at reasonable price in the market. Vertical bench center is available in different specifications to meet exact requirements of our valued client.
Size | Centre distance | Centre Height | Accuracy in Microns |
150 x 75 | 150 | 75 | 10 |
₹ 2000 / Piece Get Latest Price
| Size | 4*4*6 mm |
| Color | Black |
| Brand | Luthra |
| Surface Finish | Polished |
| Material | IRON |
| Country of Origin | Made in India |
| usage | commercial |
| Size (mm) | Accuracy (um) |
| 200 x 150 x 100 | 10 |
| 300x 200 x 100 | 15 |
| 500 x 300 x 100 | 18 |
| 600 x 350 x 110 | 20 |
| 1000 x 500 x 125 | 30 |
₹ 1000 / Piece Get Latest Price
| Base Size | 6inch |
| Column Height | 400 mm |
| Brand | Luthra |
| Color | silver |
| Usage/Application | commercial |
| Country of Origin | Made in India |
| Material | Carbon Steel |
| Base Material | Granite |
We present an exclusive range of Cast Iron Comparator Stand to our valuable clients. Clients can avail this cast iron comparator stand at reasonable price in the market. This cast iron comparator stand is rigid and sturdy base and has high wear resistance. Cast iron comparator stand is available with a very rigid fixing of steel pillar for the dial mounting bracket with and without fine adjustment.
| Model No. | Reference Surface (mm) | Measuring Height (mm) | Throat Depth (mm) | Post Diameter (mm) | Gaging Bracket |
| L - 12 | 60 | 100 | 65 | 25 | Plain |
| L - 13 | 60 Serrated | 100 | 65 | 25 | Fine Adj. |
| L – 14 | 100 x 125 Serrated | 150 | 95 | 25 | Plain |
| L – 15 | 100 x 125 Serrated | 150 | 150 | 25 | Double Shaft |
| L – 16 | 100 x 125 Serrated | 150 | 95 | 25 | Fine Adj. |
| L – 17 | 225 x 150 | 200 | 150 | 28 | Plain |
| L - 18 | 225 x 150 | 200 | 125 | 28 | Fine Adj. |
| L - 19 | 300 x 300 | 250 | 150 | 28 | Plain |
| L - 20 | 300 x 300 | 250 | 220 | 28 | Double Shaft |
| L- 21 | 300 x 300 | 250 | 125 | 28 | Fine Adj. |
₹ 1000 / Piece Get Latest Price
| Material | Mild Steel |
| Size | Medium |
| Angle Accuracy | Grade 1 |
| Color | Gray |
| Usage/Application | commercial |
| Brand | Luthra |
| Country of Origin | Made in India |
₹ 1000 / Piece Get Latest Price
| Material | Stainless Steel |
| Size | 60mm |
| Angle Accuracy | Grade 1 |
| Color | Silver |
| Usage/Application | commercial |
| Brand | Luthra |
| Country of Origin | Made in India |
₹ 1000 / Piece Get Latest Price
| Length | 4000 mm |
| Usage/Application | Industrial |
| Capacity | 1 Ton |
| Type | Engine Related |
| Country of Origin | Made in India |
| usage | commercial |
We offer quality prismatic straight edges that are used for checking angle and flatness of machine tools dovetailed guide ways, fixtures and slides. Triangular straight edge, two faces are scrapped and angle between the scrapped faces (30 or 45 or 60 Degree) is accurately processed. The third side is painted and recessed for weight reduction in the bigger sizes.
Some of its unique features are:
Standard Size and accuracy of Luthra Triangular Straight Edges as per IS : 8823-1978, Grade-1
| Length | Angle between working Surfaces (in Degrees) | Tolerance on Flatness of Working Surfaces | ||||
| 30 | 45 | 60 | ||||
| Millimetre mm | Width of working surfaces mm | Microns um | ||||
| 500 | 70 | 70 | 60 | 4 | ||
| 750 | 90 | 90 | 80 | 6 | ||
| 1000 | 110 | 110 | 100 | 8 | ||
| 1250 | 130 | 130 | 110 | 13 | ||
| 1500 | 130 | 130 | 110 | 13 | ||
| 2000 | 130 | 130 | 110 | 16 | ||
₹ 25000 / Piece Get Latest Price
| Center Distance | 700 mm |
| Center Type | Live Center |
| Accuracy | 0.01 mm |
| Height Of Center | 300 mm |
| Material | Stainless Steel |
| Color | blue |
| Country of Origin | Made in India |
| usage | commercial |
Mini bench centers are specially designed for checking concentricity, parallelism and true rotations of components having smaller dimensions. These mini bench centers are cast iron based and are widely used in industries manufacturing smaller CNC turned automobiles parts, watch spares and microscopic parts etc. where higher accuracies are required.
Some silent features of mini bench centre are:
Standard size and accuracy of Luthra Mini Bench Centre as per IS : 5980-1978, Grade 1
| Size mm | Centre distance mm | Centre height mm | Accuracy in microns um |
| 150 x 75 | 150 | 75 | 10 |
₹ 1000 / Piece Get Latest Price
| Base Size | 50mm |
| Material | Stainless Steel |
| Brand | Luthra |
| Color | grey |
| Usage/Application | commercial |
| Country of Origin | Made in India |
With the help of our experts we offer a range of Granite Comparator Stand to our valuable clients. Granite comparator stands are made out of selected black granite and with a very rigid fixing of steel pillar for the dial mounting bracket with and without fine adjustment. Clients can avail this granite comparator stand at competitive price in the market. Clients appreciate granite comparator stand for their high precision and unmatched performance.
Specifications
| Model No | Reference Surface mm | Measuring Height mm | Throat Depth mm | Post Diameter mm | Gaging Bracket |
| L – 1 | 150 x 100 | 100 | 65 | 25 | Plain |
| L – 2 | 150 x 100 | 100 | 65 | 25 | Fine Adj. |
| L – 3 | 250 x 150 | 150 | 150 | 25 | Plain |
| L – 4 | 250 x 150 | 150 | 170 | 25 | Double Shaft |
| L – 5 | 250 x 150 | 150 | 95 | 25 | Fine Adj. |
| L – 6 | 300 x 200 | 200 | 150 | 28 | Plain |
| L – 7 | 300 x 200 | 200 | 220 | 28 | Double Shaft |
| L – 8 | 300 x 200 | 200 | 125 | 28 | Fine Adj. |
| L- 9 | 300 x 300 | 250 | 150 | 28 | Plain |
| L- 10 | 300 x 300 | 250 | 220 | 28 | Double Shaft |
| L – 11 | 300 x 300 | 250 | 125 | 28 | Fine Adj. |
Yuvraj Surana (Proprietor)
Yuvraj Engineering Solutions
Devshree Ram Foudation, Pandri
Raipur - 492001, Chhattisgarh, India