17 Inch Diamond Polishing Pad

1 High efficiency and long lifespan
2 Competitive price and stable quality
3 Production capacity: 60,000 pieces/month
4 Various polishing pad sizes, grits and types available
5 component: resin and diamond
6 Adapter: hook and loop

17 Inch Diamond Polishing Pad

Experienced manufacturer of 17 Inch Diamond Polishing Pad, we supply diamond segments, diamond saw blades, diamond wire saw and diamond grinding tools for stone factories, quarries and wholesalers all over the world.


Dry and wet use, diamond polishing pads are backed with Velcro, can be mounted on a rigid backer pad to fit on angle grinder, floor polishing machine, other hand hold machine to polish, maintain, or restore for granite ,marble, sandstone, onyx, limestone, travertine, quartz stone, artificial stone, andesite, volcanic, lava stone, basalt, microcrystal stone, blue stone, dolomite and construction materials (concrete, tile, ceramic, asphalt, floor) to reduce cost and increase polishing efficiency.

Packaging and Shipping for Diamond Polishing Pad

The inner packaging is carton, outside packaging is according to the transport way, if by air, we recommend carton package which will reduce the weight; if by sea, we recommend crate which is seaworthy. Other packaging is also available upon your request.
Urgent order with less weight or samples, courier service is recommended;
Normal (regular) order which weight over 45kgs, delivering by air is recommended;
Big diameter saw blades or heavy weight products, shipping by sea is recommended.
Edgestone will offer advices according to the actual order requirements.

Our Services

1. Fine raw materials are used for processing, high grade raw materials, imported cobalt powder and high-quality diamond single crystals, to ensure the best performance of our products.
2. Customized designs are available. We can also help customers design and develop new products, and adjust cutting efficiency and lifespan upon your request.
3. Knowledgeable sales representatives are available to reply all inquiries and e-mails within 24 hours.
4. Every details will be confirmed with you before production.
5. Each processing would be completed by our skillful worker.
6. Strict quality management system. During the whole production process, from raw material choosing, processing to packing, our quality assurance people will strictly control each single and every process to guarantee quality standards and punctual delivery.
7. Detailed and clear pictures will be sent before packing and loading for you.
8. We will keep you update of the order and shipping status till you get the products smoothly.

If you're interested in 17 Inch Diamond Polishing Pad, just feel free to contact us, we will keep providing excellent service and good quality products for you.

Contact Info.

Sales Manager: Adam Li
Phone/WhatsApp: 0086-15805032000
Skype: adam-li@outlook.com

it will fall into the bottom of the hole, and then a new diamond will be exposed in the carcass and the rock will continue to break. There are three situations between the diamond cutting and the performance of the carcass (Figure 5-27). ): (a) The carcass wear rate during normal drilling should be well in advance of the wear of the diamond, allowing the diamonds to continuously edge out, showing the high efficiency and long life of the drill bit; (h) If the carcass wears too fast, Causes premature chipping or chipping of the diamond, which rapidly loses drillability, as shown by the short life of the drill bit: C c) If the carcass is not worn or the wear is extremely slow, the diamond will have a sharp edge and will not play its micro-cutting. The effect is that the drilling speed is low.   In order to study the diamond and matrix wear law and mechanism of diamond-inlaid diamond drill bits, domestic and foreign scholars conducted tracking drilling tests on the test bench and observed the carcass microscopically. Tables 5 - 17 and 5 - 28 are for Ukrainian Institute of Superhard Materials test results . The rock is granite rock with a rotational speed of 950r/min, a drilling pressure of 7 500 15 OOON and a volume of 15 20 Νmin. From Tables 5-17 and 5-28, it can be seen that the smaller the diamond edge is, the smaller the diamond wears, and even the less wear. This shows that the diamond is not in contact with the rock, and then the large adjacent diamonds are subjected to the load: but the edge The small tire wears heavily, due to the abrasive wear of the carcass due to the presence of rough cuttings (grit) between the carcass and the rock. Therefore, the wear of the diamond and the carcass has a leaping and alternating character in the drilling process.     Table 5 - 17 Test results of the relationship between the amount of edged stone and wear of diamond and carcass. Corrosion histograms of gangue 1 and carcass 2  Through laboratory observations, it was found that under normal operating conditions, the wear pattern of diamond is mainly brittle failure and abrasive wear. Of course, due to poor cooling, diamond may also be graphitized due to frictional heat generation. Tables 5 - 18 show the type of diamond wear observed after the diamond tool worked. 17 Inch Diamond Polishing Pad Table 5 - 18 Types of Diamond Wear   Rock wear type (%) The Complete shape Flattened Surface Rough Cracked Defective surface Defective deep Coarse granite 14. 2 30. 1 22.1 9. 3 11.4 12.8 Diorite 22. 2 26 . 3 17.1 6. 7 17. I 10. 6 Sandstone 30. 0 35. 7 5. 1 3. 4 13.3 12.5   It can be seen that the percentage of diamond wear types varies from rock to rock. Therefore, it is difficult to study the degree of diamond wear. It is related to the quality of the diamond itself, rock mechanics, drilling procedures and bit structure. However, the degree of wear of the diamond can be calculated by the following formulae according to the field's advanced technology rating, bit structural parameters, and drilling procedures. For example: B = I I W, n = 6 660N ? nvn1m gas ? 4 town: 5. BK6 + Cu ; 6. WC + Cu + 10% Ni ; 7. BK Chuan 25% Lai Li = 200 × 10 - 6mm3I N · m, obtained from Figure 5-29 i-Stroite hard alloy (grain size 100/80) + Cu; 8. WC +50o/o Lalite BK6-Cu should be used as the carcass material. (granules 125/100 ) + Cu The performance index of the carcass should be expressed in terms of its wear resistance. However, there is no method for the uniform determination of the wear resistance of the carcass at home and abroad. For pregnant diamonds, the approximate values ​​of HRC value, wear resistance, and rock formation of the carcass are shown in Table 5-19.    Fourth, diamond grade and granularity The quality/quality of the sele.cted diamond is a prerequisite for determining the diamond concentration and particle size in the drill bit, which directly affects the drilling efficiency of the diamond bit. The diamond mass refers to the single-grained crushing strength and the integrity of its crystal form. It is mainly designed according to the uniaxial compressive strength of the rock. The relationship is generally as follows: σ ,> ( 6 8) σc (5-24)