#49, 3rd Floor Madhukar Building,
Cubbon Lane, Infantry Road
Bangalore 560001, India
080- 41132705 / 42017371
info@ramactools.net
PRODUCTS
Granite cutting tools
Complete lineup for granite cutting tools
The word granite has become synonymous with the idea of a hard, durable, long-lasting material. Unlike metals and manmade materials, granite maintains its form for many generations. Examples of the long lasting characteristics of granite include the pyramids in Egypt and parts of the Great Wall of China. These stone structures were built more than 1000 years ago. The durability of an ordinary stone's surface is between 50 and 200 years, but granite does not become completely weathered until at least 700 years. Even after weathering begins, granite structures like the ancient monument stand strong. This is one reason why granite is often used to make tombstones.
For cutting granite, a diamond saw is the tool of choice. Granite cutting tools are made from bonded metal, and their core is rimmed with diamond abrasives.
In order to increase the blade's cutting power, diamond segments ("cutting teeth") are attached to the core. Generally speaking, higher cutting power results in fewer chips. But the grooves between segments can sometimes lead to the chipping of work materials or of the saw itself. If chipping is a problem, a continuous rim is the solution. But overall, when evaluating a cutting edge, you will find that the segment type is superior for granite cutting.
For cutting granite, a diamond saw is the tool of choice. Granite cutting tools are made from bonded metal, and their core is rimmed with diamond abrasives.
In order to increase the blade's cutting power, diamond segments ("cutting teeth") are attached to the core. Generally speaking, higher cutting power results in fewer chips. But the grooves between segments can sometimes lead to the chipping of work materials or of the saw itself. If chipping is a problem, a continuous rim is the solution. But overall, when evaluating a cutting edge, you will find that the segment type is superior for granite cutting.
In order to cut granite properly, your tools must be accurate, durable, and possess a highly reliable cutting power. A saw that looses power, even for just a few minutes, is totally useless.
The mechanism for cutting tool "wear" is a little complicated. Usually, good quality cutting tools have chips comprised of three vertical parts. The center of the chip is commonly designed to wear a bit faster than the lateral components. This prevents the head of the cutting chip from becoming rounded with wear. A round peak on the cutting tool is undesirable because rounded tips can slip on the stone's surface, negatively affecting your ability to cut along straight lines.
The basic rules for the durability and longevity of a granite cutting diamond saw are as follows. As the saw blade cuts through the granite, the granite is simultaneously cutting away at the blade. Thus, the tool's cutting power and its longevity are inversely proportional. In other words, if you want to increase the life of the tool, you need to sacrifice a little of its cutting power, and if you want to increase the cutting power, vice versa.
The mechanism for cutting tool "wear" is a little complicated. Usually, good quality cutting tools have chips comprised of three vertical parts. The center of the chip is commonly designed to wear a bit faster than the lateral components. This prevents the head of the cutting chip from becoming rounded with wear. A round peak on the cutting tool is undesirable because rounded tips can slip on the stone's surface, negatively affecting your ability to cut along straight lines.
The basic rules for the durability and longevity of a granite cutting diamond saw are as follows. As the saw blade cuts through the granite, the granite is simultaneously cutting away at the blade. Thus, the tool's cutting power and its longevity are inversely proportional. In other words, if you want to increase the life of the tool, you need to sacrifice a little of its cutting power, and if you want to increase the cutting power, vice versa.
Cutting tools for granite and concrete | hard materials
We have an extensive lineup of tools for granite cutting, tiles, concrete, ceramics, glass, and other hard materials. If you are looking for a product or size not listed below, please feel free to contact us.
Granite cutting tools | saw blade | For large work materials
| Outer diameter D(mm) |
Backing metal thickness H(mm) |
Chip size TxXxL(mm) |
Chip amount(N) |
|---|---|---|---|
| 200 | 3.2 | 4.7x9x38 | 14 |
| 225 | 16 | ||
| 250 | 3.3 | 16 | |
| 300 | 3.0 | 4.5x9x30 | 24 |
| 350 | 18 | ||
| 400 | 32 | ||
| 450 | 3.5 | 36 | |
| 500 | 40 | ||
| 550 | 44 | ||
| 600 | 3.8 | 5x9x30 | 48 |
| 650 | 52 | ||
| 700 | 56 | ||
| 750 | 4.3 | 5.5x9x30 | 55 |
| 800 | 58 | ||
| 850 | 4.7 | 6x9x30 | 61 |
| 900 | 5.0 | 6.5x9x30 | 64 |
| 950 | 7x9x30 | 67 | |
| 1000 | 5.5 | 7.5x12x25 | 70 |
| 1050 | 7.5x12x30 | 73 | |
| 1100 | 6.0 | 8x12x25 8x12x30 |
76 |
| 1150 | 79 | ||
| 1250 | 84 | ||
| 1300 | 6.5 | 8.5x12x25 8.5x12x30 |
88 |
| 1350 | 92 | ||
| 1400 | 96 | ||
| 1600 | 7.0 | 9x14x25 9x14x30 |
106 |
| 1800 | 9.5x14x25 9.5x14x30 |
120 | |
| 2000 | 8.0 | 11x14x25 | 132 |
| 2200 | 136 | ||
| 2500 | 9.0 | 12x17x25 | 140 |
| 3000 | 11.5 | 15.5x20x25 15.5x20x30 |
160 |
Granite diamond cutter | Stone slab, slate, decorative stone
| Outer diameter D(mm) |
Backing metal thickness H(mm) |
Chip size TxXxL(mm) |
Inside diameter C(mm) |
Chip amount(N) N |
Pitch Pmmxn |
Hardness |
|---|---|---|---|---|---|---|
| 450 | 3.0 | 4.0x8x40 | 26 | 33 | 90x6 110x6x6 110x6x8 |
CS5 CS10 CX10 CX30 |
| 500 | 36 | |||||
| 550 | 40 | |||||
| 600 | 3.5 | 4.5x8x40 | 43 |
Granite diamond cutter type S | Stone slab, slate, decorative stone
| Outer diameter D(mm) |
Backing metal thickness H(mm) |
Chip size TxXxL(mm) |
Inside diameter C(mm) |
Chip amount(N) |
Pitch Pmmxn |
Hardness |
|---|---|---|---|---|---|---|
| 450 | 3.2 | 4.0x10x40 | 26 | 33 | 90x6 110x6x6 110x6x8 |
S1 S2 |
| 500 | 36 | |||||
| 550 | 40 | |||||
| 600 | 3.5 | 4.5x10x40 | 43 | |||
| 650 | 3.5 | 45 |
Granite cutting tools coping saw | For large work materials
| Outer diameter D(mm) |
Backing metal thickness H(mm) |
Chip size TxXxL(mm) |
Chip amount(N) | Form |
|---|---|---|---|---|
| 350 | 2.2 (Silent type 2.4) |
3x10x36 | 28 | Standard |
| 3x10x20 | 42 | Bortz | ||
| 400 | 3x10x36 | 32 | Standard | |
| 3x10x20 | 48 | Bortz | ||
| 450 | 2.6 | 3.5x10x36 | 36 | Standard |
| 3.5x10x20 | 54 | Bortz | ||
| 500 | 3 | 4x10x36 | 40 | Standard |
| 4x10x20 | 60 | Bortz | ||
| 550 | 4x10x36 | 44 | Standard | |
| 4x10x20 | 66 | Bortz | ||
| 600 | 4x10x36 | 48 | Standard | |
| 4x10x20 | 72 | Bortz | ||
| 650 | 4x10x36 | 52 | Standard | |
| 700 | 56 |
Marble cutting tools
Complete lineup for Marble cutting tools
There is a wide range of processes associated with marble cutting, starting from large blocks and continuing all the way to small sized tile. There are many tools suited to each distinct usage.
Marble is softer than granite but it still is a stone. As compared to metal, marble is still a very hard material. Potential modalities for cutting marble include saws, blades and cutters, all of which contain diamonds.
The "cutting" process greatly affects the efficiency of the grinding and polishing processes to follow. If the cutting is not done properly, extra work is required during the polishing process and sometimes there is no way to recover. Quality cutting tools share three indispensable characteristics: they must have a "sharp cutting edge" and a "long-lasting life" and they must enable the artisan to execute "accurate and precise cutting" without any run out.
The loud noise produced when cutting marble can be a nuisance. Some of our cutting tools have a sound deadening function to improve your work environment. This sound can be used for barometer for efficient work.
Electro-plated diamond saw blades for marble cutting are especially well suited for attaching to disc grinders. Electro-plated blades do not cause any loading since they have the largest protrusion of diamond as compared with other bonds. This characteristic also well suit to FRP (fiber-reinforced plastic).
Marble is softer than granite but it still is a stone. As compared to metal, marble is still a very hard material. Potential modalities for cutting marble include saws, blades and cutters, all of which contain diamonds.
The "cutting" process greatly affects the efficiency of the grinding and polishing processes to follow. If the cutting is not done properly, extra work is required during the polishing process and sometimes there is no way to recover. Quality cutting tools share three indispensable characteristics: they must have a "sharp cutting edge" and a "long-lasting life" and they must enable the artisan to execute "accurate and precise cutting" without any run out.
The loud noise produced when cutting marble can be a nuisance. Some of our cutting tools have a sound deadening function to improve your work environment. This sound can be used for barometer for efficient work.
Electro-plated diamond saw blades for marble cutting are especially well suited for attaching to disc grinders. Electro-plated blades do not cause any loading since they have the largest protrusion of diamond as compared with other bonds. This characteristic also well suit to FRP (fiber-reinforced plastic).
Cutting tools for marble and travertine
| Outer diameter D(mm) |
Backing metal thickness H(mm) |
Chip size TxXxL(mm) |
Chip amount(N) |
|---|---|---|---|
| 200 | 3.2 | 4.7x9x38 | 14 |
| 225 | 16 | ||
| 250 | 3.3 | 16 | |
| 300 | 3.0 | 4.5x9x30 | 24 |
| 350 | 18 | ||
| 400 | 32 | ||
| 450 | 3.5 | 36 | |
| 500 | 40 | ||
| 550 | 44 | ||
| 600 | 3.8 | 5x9x30 | 48 |
| 650 | 52 | ||
| 700 | 56 | ||
| 750 | 4.3 | 5.5x9x30 | 55 |
| 800 | 58 | ||
| 850 | 4.7 | 6x9x30 | 61 |
| 900 | 5.0 | 6.5x9x30 | 64 |
| 950 | 7x9x30 | 67 | |
| 1000 | 5.5 | 7.5x12x25 | 70 |
| 1050 | 7.5x12x30 | 73 | |
| 1100 | 6.0 | 8x12x25 8x12x30 |
76 |
| 1150 | 79 | ||
| 1250 | 84 | ||
| 1300 | 6.5 | 8.5x12x25 8.5x12x30 |
88 |
| 1350 | 92 | ||
| 1400 | 96 | ||
| 1600 | 7.0 | 9x14x25 9x14x30 |
106 |
| 1800 | 9.5x14x25 9.5x14x30 |
120 | |
| 2000 | 8.0 | 11x14x25 | 132 |
| 2200 | 136 | ||
| 2500 | 9.0 | 12x17x25 | 140 |
| 3000 | 11.5 | 15.5x20x25 15.5x20x30 |
160 |
Marble diamond cutter | Stone slab, slate, decorative stone
| Outer diameter D(mm) |
Backing metal thickness H(mm) |
Chip size TxXxL(mm) |
Inside diameter C(mm) |
Chip amount(N) N |
Pitch Pmmxn |
Hardness |
|---|---|---|---|---|---|---|
| 450 | 3.0 | 4.0x8x40 | 26 | 33 | 90x6 110x6x6 110x6x8 |
CS5 CS10 CX10 CX30 |
| 500 | 36 | |||||
| 550 | 40 | |||||
| 600 | 3.5 | 4.5x8x40 | 43 |
marble diamond cutter type S | Stone slab, slate, decorative stone
| Outer diameter D(mm) |
Backing metal thickness H(mm) |
Chip size TxXxL(mm) |
Inside diameter C(mm) |
Chip amount(N) |
Pitch Pmmxn |
Hardness |
|---|---|---|---|---|---|---|
| 450 | 3.2 | 4.0x10x40 | 26 | 33 | 90x6 110x6x6 110x6x8 |
S1 S2 |
| 500 | 36 | |||||
| 550 | 40 | |||||
| 600 | 3.5 | 4.5x10x40 | 43 | |||
| 650 | 3.5 | 45 |
Marble cutting tools electro-plated cutter | For cutting Marble, FRP(fiber-reinforced plastic)
| Outer diameter D(mm) | 125 |
|---|---|
| Inside diameter C(mm) | 20, 22 |
| Applicable materials | Marble, FRP(fiber-reinforced plastic) |
| Applicable machines | Disc grinder |
