50 Grit Round End Cone Resin Diamond Bur – 5-Pack 6mm Shank for Ultra-Fine Smoothing & Pre-Polish of Stone, Glass, Jade & Crystal diamond drill bit for glass it can be used wet

it can be used wet or dry by hand or on sanding blocks

Flat End Inverted Cone

Ideal for use on a wide range of materials—including glass

clean finishes with minimal material waste

including stone

50 Grit Round End Cone Resin Diamond Bur – 5-Pack 6mm Shank for Ultra-Fine Smoothing & Pre-Polish of Stone, Glass, Jade & Crystal diamond drill bit for glass it can be used wetThe Diamond Pacific Nova Point is available in flat end, bullet, and rounded cylinder shapes. It is a precision tool engineered for grinding, shaping, and detailing hard materials such as glass, stone, ceramics, and metals. Featuring a metal shaft with a durable resin bond, it securely anchors diamond particles for consistent cutting under high speed rotation. Key Features Resin Bonded Durability: Maintains diamond retention during aggressive material