Bihui 2mm - 38mm Diamond Conical Milling and Beveling Bit Central Heating Treatment The Bihui 12mm Vacuum-Brazed Diamond

The Bihui 12mm Vacuum-Brazed Diamond Dry Drill Bit is a professional-grade

12-24 hours (depending on depth/conditions)

Why Choose the Cove Basin Mixer

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

Two Compact Size Options:

Bihui 2mm - 38mm Diamond Conical Milling and Beveling Bit Central Heating Treatment The Bihui 12mm Vacuum-Brazed DiamondThe 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