Bihui Diamond Finger Bit, 10 mm M14

BIHUI diamond finger bit, 10 mm

The Bihui brand has not been working on the Ukrainian market all that long. But it specialises in tools for tilers. One tool specific to professional tilers is the straight and tapered finger bit with diamonds applied by vacuum brazing. Finger bits are made for widening holes, for putting a chamfer inside a hole, for taking material off the edges of tile. The quality of the vacuum brazing process gives the bit a long working life. The bit goes on an angle grinder. It works dry. Medium speed is preferable to make it last. But for speed you are allowed to work at the maximum 11000 rpm. Bihui offers 2 straight bits, 10 and 20 mm, and 2 tapered bits