Screwdriving, Drilling Accessories -5PCS Triangular-Overlord Handle 8mm Multi-Function Drill Bits Highlights 5PCS Triangular-Overlord Handle 8mm Multi-Function Drill Bits Description: High quality material made, low resistance, high hardness, improving work efficiency. Well-designed triangular shank makes the clamp tighter and more stable. Flat and smooth spiral groove makes drilling easier. Wear resistance, easy to install in electric drills. Widely used for drilling in tile, glass, brick wall, wood, etc. Specification: Size: Diameter: 6mm Overall Length: 100mm Working Length: 54mm Dia: 8mm Overall Length: 116mm Working Length: 68mm Dia: 10mm Overall Length: 118mm Working Length: 83mm Dia : 12mm Overall Length: 120mm Working Length: 74mm Package Include: 5x Triangle Handle Multifunctional Drill Bits Note: 1. Please understand due to the light and screen difference, the item's color may be slightly different from pictures. 2. Please allow 1-3cm differences due to manual measurement.