Ceramic Glass Tile Drill Bit, Titanium Coated Tungsten Steel Hexagonal Drill Bits Set of 6 Pieces 3mm 4mm 5mm 6mm 8mm 10mm

【Complete Set】6 Piece Hex Shank Glass or Ceramic Tile Drill Bits, Point Diameters: 3/4/5/6/8/10mm.
【Hexagonal Shank】The diameter of the hexagonal shank is 6.35mm (1/4"), it is compatible with most drills.
【Do not break the material】Specifically designed to perforate materials with hard and brittle surfaces, they have precise perforation, without deteriorating the material.
【Resistant】The points are made of tungsten steel, sharp and resistant to wear, their surfaces are coated with Titanium, anti-oxidant which will not fade.
【Drill Quickly】 It is quick and easy to pierce the material, plus there is a smooth cut without burrs.

HTBAKOI Drill set is suitable for glass, crystal, ceramic, etc. Provides accurate and smooth drilling, and has titanium coated surface is anti-corrosive.
Smooth cutting< br> The points are sharp, their cut is smooth without burrs and have an exceptional speed to pierce the materials.
Resistant
The points are made of tungsten steel, sharp and wear-resistant, their surfaces are coated with Titanium, anti-oxidant which will not discolor.
Does not break the material
Specifically for perforating materials with hard and brittle surfaces, their perforation is precise, and will not deteriorate the material.
Specifications:
Diameters of the points: 3/4/5/6/8/10mm
Diameter of hex rods: 6.35mm (1/4")
Drill Bit Lengths: 68.6mm, 69.7mm, 75mm, 75.5mm, 80mm, 84mm
Material of tips: Tungsten steel alloy
Material of handles: Carbon steel
Includes:
6x Drill bits with hex handle
Scope of delivery: 6 pieces
Product color: gold
Product dimensions: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm
Note: Manual measurement, please allow 1 - 3cm error!!!