Products

This crown segment diamond core drill bits are designed for drilling granite and hard stones. We use the grade A quality steel barrel to weld our mature formula segments on it. So it can deliver a fast drilling speed and superior lifespan. Welcome buy granite diamond core bits from Sunny!

These roof segment diamond core bit are engineered for exceptional footage and fast/aggressive drilling characteristics. The roof segments make it much easier to drill into the concrete and stones in the begining, and our special welding method peotetc the segments from dropping during drilling. We adopt the industrial grade diamond powder and Cobalt powder to produce our diamond core bits, so our diamond core bits have a stable drilling performance and superior lifespan. High diamond concentration yields excellent life and drilling efficiency through heavily reinforced concrete, marble, granite, refractory brick and other hard materials. These roof segment diamond core bits are the most widely used diamond core bits, which can be used fordrilling concrete and stone. And we use the grade A quality steel tube to ensure the drill bits run precisely.

These roof segment diamond core bit are engineered for exceptional footage and fast/aggressive drilling characteristics. We adopt the industrial grade diamond powder and Cobalt powder to produce our diamond core bits, so our diamond core bits have a stable drilling performance and superior lifespan. High diamond concentration yields excellent life and drilling efficiency through heavily reinforced concrete, marble, granite, refractory brick and other hard materials. Laser welded in adopted in this concrete core bit, it's avoid the segment drop when drilling reinforced concrete, which may cause injury to the operator. And we use the grade A quality steel tube to ensure the drill bits run precisely.

These turbo segment diamond core bit are engineered for exceptional footage and fast/aggressive drilling characteristics. We adopt the industrial grade diamond powder and Cobalt powder to produce our diamond core bits, so our diamond core bits have a stable drilling performance and superior lifespan. High diamond concentration yields excellent life and drilling efficiency through heavily reinforced concrete, marble, granite, refractory brick and other hard materials. The turbo segment design can effectively remove the chips, which will greatly enhance the drilling speed.And we use the grade A quality steel tube to ensure the drill bits run precisely.

These roof segment diamond core bit are engineered for exceptional footage and fast/aggressive drilling characteristics. We adopt the industrial grade diamond powder and Cobalt powder to produce our diamond core bits, so our diamond core bits have a stable drilling performance and superior lifespan. High diamond concentration yields excellent life and drilling efficiency through heavily reinforced concrete, marble, granite, refractory brick and other hard materials. These roof segment diamond core bits are the most widely used diamond core bits, which can be used fordrilling concrete and stone. And we use the grade A quality steel tube to ensure the drill bits run precisely.

These concrete diamond core bit are engineered for exceptional footage and fast/aggressive drilling characteristics. We adopt the industrial grade diamond powder and Cobalt powder to produce our diamond core bits, so our diamond core bits have a stable drilling performance and superior lifespan. High diamond content yields excellent life and drilling efficiency through heavily reinforced concrete, marble, granite, refractory brick and other hard materials. We use the grade A quality steel tube to ensure the drill bits run precisely.

As a professional diamond tools manufacturer, you know the principal requirement of different segment. Our R&D team focus on researching different formula of segment base on different requirements, we have special productive process and technique of formula and promise never use or mix inferior raw material.

This granite edge cutting diamond segments works as a function part of granite diamond saw blade to cut granite edges on manual cutting machine, table saw or bridge saw. It consists of synthetic diamond, Cobalt powder and various of metal powder in soft to hard bonds as per stone hardness. This granite edge cutting diamond segments is with aggressive diamond particles inside for fast cutting purpose.

For granite block cutting segments, there are two kinds of granite diamond segment, one is sandwich diamond segment and the other is multi-layer segment. This kind of granite diamond segments is mostly used on multi-blade for block cutting. We use the industrial grade and high concentration of diamond powder to produce our segment, and after year's development and researching, we have obtained some proven segment formulas. So our multi-layer granite diamond segments works with the feature of low noise, small and uniform cutting gap.

SUNNY W shape diamond segment are designed particularly for retipping diamond saw blade. The first advantage is to reduce contact area between segment and stone moreover reduce cutting resistance. Secondly, it allows more water flow and keep segment working in a certain temperature. Finally, it’s good for discharging stone chips. It is popular although the cost will be a little bit higher than regular one and widely sells to different markets.

SUNNY flat shape diamond segment is designed particularly for retipping diamond saw blade. Flat-shaped segment is classic design for a long time, we research and innovate it all the time and it has stated of the art nowadays. It is popular because of the wide range of grade so therefore widely sells to different markets.

SUNNY T shape diamond segment are designed particularly for retipping diamond saw blade. T-shaped protective structure can not only reduce the contact area between the side surface of segment and stone but also reduce the wear rate of segment side. It will great increase the life and working performance of segment. It widely sells to different markets, especially high-price market like European and American markets due to the higher price.