IRWIN 10502559 IW10502559 HSS Cobalt Drill Bit (Din 388, 7.0 Millimetre x 109 Millimetre) Gold

General description The IRWIN® HSS Cobalt Drill Bit is designed for precision drilling in stainless steel and other high alloys. Its 135° split point grinding ensures perfect centering and reduces drilling pressure, making it an ideal choice for both professional and DIY applications. Technical specifications Diameter: 7mm Working Length: 69mm Overall Length: 109mm Material: High-speed steel (HSS) with 5% Cobalt Surface Finish: Golden tempered Usage This drill bit is perfect for drilling into tough materials such as stainless steel and high alloys, providing high accuracy and efficient chip removal.