General description This Draper Expert 10586 Titanium Nitride Coated 8.0mm 1/4' Hex Plain Slot Insert Bit is a professional-grade tool designed for various home improvement and DIY tasks. It features a durable titanium nitride coating that enhances its longevity and performance. Technical specifications Material: Titanium Nitride Coated Size: 8.0mm Length: 50mm Pack: 5 pieces Usage Ideal for use with power drills and screwdrivers Perfect for driving screws into wood, metal, and plastic Designed for both professional and DIY applications