Black Oxided Three-Flat Shank Single Carbide Tip Glass Drill Bit

Product description：1.Three-Flats shank allows drill bit to be held tightly and stably in power drill. 2.Black oxide finish prevents dulling and resists corrosion. 3.Can not be used on hammer mode, for use with rotary drills only.

Product Description

Product Name	Black Oxided Three-Flat Shank Single Carbide Tip Glass Drill Bit for Glass Ceramic Porcelain Tile Drilling
Tip Type	Single Carbide Tip (Cross Carbide Tip is available)
Tip Material	Tungsten Carbide
Body Material	Carbon Steel
Shank	Three-Flat Shank (Round Shank and Quick Change Hex Shank are available)
Process	Tungsten Carbide Tip Welded to Carbon Steel Body
Surface Finish	Black Oxided (Sand Blasted, Nickel Plated, Chrome Plated and Titanium Coated are available)
Package	One Piece in One PVC Pouch, PVC Double Blister or PVC Blister Card
Features	1.Carbide-tipped tools feature cutting edges of carbide for wear resistance and a steel shank for toughness. 2.Spear point carbide tip shape design for extreme drilling rough tile, ceramics, porcelains and glass, etc. 3.Three-Flats shank allows drill bit to be held tightly and stably in power drill. 4.Black oxide finish prevents dulling and resists corrosion. 5.Can not be used on hammer mode, for use with rotary drills only. 6.Best result with lower rpm and good cooling with water, vinegar and turpentine.