Where to buy China diamond core drill bits from manufacturers directly?
A very important element to make good quality diamond core drill bit is that should collect quality feedback from a large number of users and adjust the diamond core bit segment/tips formula/bond according to the test result. There is another extremely sharp diamond core drill bit , it is rapid and smooth cutting arix diamond segments for universal use and suitable for drilling superhard concrete which has high percentage of steel bars, arix diamond core drill bit is popular in Europe and America; Another kinds of formula is long life which has extremely high durability, it is popular in developing countries. The price is more competitive than arix core bits. The diameter could be from 22mm to 1100mm. We can also make laser welded dry diamond core drill bits for special uses. The advantage of buying diamond core drill bits: 1. Smooth and fast drilling; 2. Cost-effective, high quality which is at the top rank in China; 3. Suitable for most concrete cuttin...