Bihui 2mm - 38mm Diamond Conical Milling and Beveling Bit Central Heating Treatment always ensure that both the

always ensure that both the rubber suction pads and the target substrate surface are completely clean

lowers operator pushing effort

Two Compact Size Options:

heating pipes

Rapid-Setting Performance: Designed for efficiency on the job site

Bihui 2mm - 38mm Diamond Conical Milling and Beveling Bit Central Heating Treatment always ensure that both theThe Bihui Diamond Conical Milling Bit is a professional grade, high precision rotary detailing tool engineered for enlarging, reshaping, and smoothing pre drilled holes in dense architectural substrates. Featuring a tapered cone design coated in premium industrial diamonds, this heavy duty bit is highly recommended for tilers, stone fabricators, and plumbing installers. It allows operators to effortlessly expand circular openings from a tiny pilot