1. Sintered Diamond Core DrillsThis sintered diamond core drill is mainly used to process stone materials such as granite and marble, as well as ceramic tile and hard brick, etc. This product can be applied to bench drill and portable drill. Wet drilling provides more efficient drilling performance and superior results.
    1. Brazed/Laser Welded Diamond Core DrillsThis kind of diamond core drill is either brazed or laser welded, so this drilling tool is designed for wet and dry drilling of stone materials such as granite and marble, as well as ceramic tile and hard brick. The wet type is fitted with laser welded segment while dry type has brazed segment. Besides, this drill bit can be applied to bench drilling machines and portable electrical drills.
    1. Dry Diamond Core Drills

      Our dry diamond core drill is engineered for drilling of stone materials such as granite, as well as concrete and hard brick. This drill bit is applicable to hand-held applications and bench drilling machines. We also offer dry and wet types to meet needs. The dry type has laser welded segment while wet type features brazed segment.

      Learn More
    1. Wet Diamond Core DrillsWe design this wet diamond core drill to handle heavy-duty applications such as concrete containing moderate or heavy steel and hard aggregate, as well as asphalt paving on cement road. This drill bit can be applied to fixed drilling machine, and is available in two kinds of welding technologies that are laser welding and brazed welding.
    1. Diamond Core Drill KitThis diamond core drill kit is specially designed for drilling of stone materials such as marble and constructional materials such as concrete, block, masonry, tile and hard brick. This set is applicable to hand-held and fixed drilling machines. The product is available for both wet and dry drilling. We adopt laser welded segment for dry applications while brazed segment for wet.
    1. Diamond Core Drill with ShankOur diamond core drill with shank is specially designed and manufactured on our own. In order to ensure the quality, we purchase qualified tube from prestigious steel tube manufacturers in China. We weld the shank in the rear in compliance with international standard of rigidity. Grounded on the integrated system of production and management, our product is endowed with high precision and balance capacity.
    1. Diamond Core Drill AccessoriesWe independently design our diamond core drill accessories on the basis of markets needs and industrial practice. We manufacture a wide variety of adaptors on our own to make our product more versatile.

Diamond Core Drills

Diamond core drill is engineered to dig holes on constructional materials such as concrete, reinforced concrete, asphalt, hard brick, granite and marble. With the commitment to offering more versatile hole saw, we apply different technologies such as sintering, high-frequency welding and laser welding, whereby offering a wide variety of solutions to different objects and working environments. Meanwhile, wet and dry drilling functions are also available for users to choose accordingly.

1. Outstanding drilling performance

Our efforts are firmly emphasized on promoting drilling performance. We adopt diamond with high rigidity and qualified metal powder, thus ensuring our diamond core drill to be extremely sharp and have long tool life. Meanwhile, we use different matrix compositions to match different drilling jobs.

2. Unsurpassed stability
In addition to its fast penetration, we also offer amazing stability during operation. We utilize up-to-date lathe to produce the core, on which superior segments are welded. Therefore, users are allowed for smooth operation.

More detailed classifications are showed on subpages, start your selection adventure now!

Related Names
Hole Saw | Diamond Drilling | Concrete Handle