FAST & CLEAN CUTTING: Achieve a clean cut with minimal breakout around the hole with the Starrett flat wood drill bits kit. Its specialised heat treatment ensures excellent tool life. TWIN SPURS: Experience a smooth entry and exit of holes with the twin spurs of this Starrett spade drill bit. Its precision ground face allows for efficient and accurate drilling. 6.35MM HEXAGONAL SHANK: The 6.35mm (1/4”) hexagonal shank of the Starrett flat wood drill bit makes it compatible with impact drills. Its precision ground tip provides a quick and accurate start in materials. REDUCED CUTTING HEAT: The cutting head design of the Starrett hex shank drill bit reduces heat build-up during use, making it ideal for prolonged use. VERSATILE WOODWORKING TOOL: The Starrett spade drill bits are a versatile tool suitable for a wide range of woodworking projects. Its clean cutting and long tool life make it a valuable addition to your toolbox.