ITEM NAME:5 Pcs Hex Shank Glass & Tile Drill Bit Set, Drill Bit Glass Tile,3mm, 4mm, B9Y7 5 Pcs Hex Shank Glass & Tile Drill Bit Set, Drill Bit Glass Tile,3mm, 4mm, B9Y7 Drill bit is particularly suitable for hard, brittle work surfaces such as glass, ceramic, ceramic tile, suitable for precise drilling, will not undermine porcelain. Rugged: sharp and durable, it is more durable than regular cutters. Titanium coating surface oxidation, will not fade. Smooth cutting: sharp cutting machine cutting smooth, without glitches, fast drilling speed. Hexagonal shank design makes it more stable and non-slip, suitable for ordinary hand drill and bench drill. Hexagon shank Diameter: 6.35mm (1/4 inch) Cutting length: 3/4/6/8/10 mm Handle length: 68.6mm, 69.7mm, 75.5mm, 80mm, 84mm Handle Diameter: 2.5mm, 3.1mm, 4.5mm, 5.4mm, 6.9mm materials: carbon steel Color: gold Package included 5 * glass drill Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
