Diamond Granite Polishing Pads

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

Diamond Granite Polishing Pads

Experienced manufacturer of Diamond Granite Polishing Pads, 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 Diamond Granite Polishing Pads, 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

  3 diamond grade The cutting edge of table bits is divided into edge, bottom and side edges. 5-8 shows. Usually the worst condition of the blade edge force, the bottom edge is secondarily followed by the side edge. In order to make the diamond on the drill bit uniform in wear during drilling, the edge edge uses the best quality diamond, followed by the bottom edge and the side edge. For rope coring drills, edge diamonds are made of super diamond (AAA), edge diamonds (AA) and side edge diamonds (A). 4. Diamond size Diamond size according to the level of rock drillability and rock grinding choices. (4) The choice of arrangement. There are several common arrangements. 1Radial Array: The diamond is distributed at the intersection of the cutting line and the radiation. See Figure 5-10. There are 5 diamonds in the chamber as a group. The characteristic is that the number of inner and outer edges of the blade is equal, but the distance b between the outer ring diamond is larger than the distance between the inner ring diamond α, so the outer edge is easy to wear. Suitable for Grade 5 7 medium hard rock. 2 spiral arrangement: use the radius (r) of the bit average radius Re as a base circle to divide the base circle into several equal parts. (The number of equal parts is equal to the number of diamonds group), and then circled with r 1 = 2!3Rc and equal points as the center circle, forming a number of spirals. A group of diamonds are equally spaced on the spiral, see Figure 5 - 110 Although this arrangement has b > α, but because a group of diamonds are equally spaced on the helix, the cutting line on the lip surface becomes denser on the outer circle, reinforcing the diamond density on the outer circle. The arrangement is reasonable, and the arrangement of the powder and the cooling of the diamond are effective.     The Figure 5 - 10 Radial Arrangement Cabinet 5 - 11 Helix Arrangement      3 Isometric arrangement: The diamond is distributed at the intersection of the cutting line and the parallel line of the water outlet. All of the same The diamond spacing on the cutting line on the heart circle is equal, so that the diamond diameter of the outer diameter is larger than that of the inner diameter diamond, as shown in Fig. 5-12 , with 4 diamonds as a group. Diamond Granite Polishing Pads . This arrangement makes the work load of each diamond roughly equal and applies to homogeneous rocks. There are also other areas and other arrangements. 7 . Bit Waterway The water path of the drill bit includes a nozzle and a gutter. The role of the drill bit is to ensure that enough flushing fluid F is allowed to drain the rock powder and cool the diamond. The number and size of the nozzles should be based on the drill diameter    Under certain conditions of flushing fluid, in order to ensure the required value of flight, only the value of A can be adjusted, and the adjustment of A value is mainly achieved through the change of the Yang. In addition, after the total cross section of the drill bit is determined, the number and depth of the nozzles shall meet the requirements of the effective coefficient K2 of the lip surface, ie: S - S   K2 = one 4 × 100% In the formula: S-one drill bit bottom lip surface area, mn12; SI nozzle projection area, mm2. For medium-hard rock, K2 is generally in the range of 75% to 85%.  Second, the artificial plastic table bit   ( 5 - 19 )     Cylindrical polycrystalline diamond drill bit Generally small particle aggregates are used for drill bit diameters and large particle aggregates are used for bit cutting edges. Polycrystalline bit suitable for soft to medium hard    Rocks. C l ) The choice of products. The softer, weaker abrasive rock formations should be made of large-particle aggregates in order to achieve the cutting action of the drill bit and achieve higher ageing. The relatively hard abrasive rock formations should use smaller aggregates to make the drill bit self-sharpening to maintain the consistent drilling rate. (2) The number of products. It can be calculated based on the filling degree of the working lip of the drill bit, ie: K( S - S1 )   s In the formula: n- 4 accounts for the number of polymer particles on the lip surface (excluding the diameter of the polycrystals), particles; S-bit bit of the working lip area, mm2;