New design diamond segments vacuum brazed diamond core drill bits for porcelain, granite,marble, quartz etc.
We adopt the industrial grade diamond powder and other raw materials 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, refractory brick and other hard materials. We use the grade A quality steel tube to ensure the drill bits run precisely.
(1) Vacuum Brazed diamond segments for extra joint strength needed to cut hard concrete and other hard materials effectively
(2) Materials with or without steel reinforcement turbo segmented shape promotes high productivity for completing drilling jobs quickly
(3) core drill have a reasonable lifespan.